7427444752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 18523258880

約数和(自身を除く): 11095814128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 79, 91, 104, 112, 124, 158, 182, 208, 217, 248, 316, 364, 403, 434, 496, 553, 632, 728, 806, 868, 1027, 1106, 1264, 1456, 1612, 1736, 2054, 2083, 2212, 2449, 2821, 3224, 3472, 4108, 4166, 4424, 4898, 5642, 6448, 7189, 8216, 8332, 8848, 9796, 11284, 14378, 14581, 16432, 16664, 17143, 19592, 22568, 27079, 28756, 29162, 31837, 33328, 34286, 39184, 45136, 54158, 57512, 58324, 63674, 64573, 68572, 108316, 115024, 116648, 127348, 129146, 137144, 164557, 189553, 216632, 222859, 233296, 254696, 258292, 274288, 329114, 379106, 433264, 445718, 452011, 509392, 516584, 658228, 758212, 839449, 891436, 904022, 1033168, 1151899, 1316456, 1516424, 1678898, 1782872, 1808044, 2139241, 2303798, 2632912, 3032848, 3357796, 3565744, 3616088, 4278482, 4607596, 5101267, 5876143, 6715592, 7232176, 8556964, 9215192, 10202534, 11752286, 13431184, 14974687, 17113928, 18430384, 20405068, 23504572, 29949374, 34227856, 35708869, 40810136, 47009144, 59898748, 66316471, 71417738, 81620272, 94018288, 119797496, 132632942, 142835476, 239594992, 265265884, 285670952, 464215297, 530531768, 571341904, 928430594, 1061063536, 1856861188, 3713722376, 7427444752]

約数ペア:

[(1, 7427444752), (2, 3713722376), (4, 1856861188), (7, 1061063536), (8, 928430594), (13, 571341904), (14, 530531768), (16, 464215297), (26, 285670952), (28, 265265884), (31, 239594992), (52, 142835476), (56, 132632942), (62, 119797496), (79, 94018288), (91, 81620272), (104, 71417738), (112, 66316471), (124, 59898748), (158, 47009144), (182, 40810136), (208, 35708869), (217, 34227856), (248, 29949374), (316, 23504572), (364, 20405068), (403, 18430384), (434, 17113928), (496, 14974687), (553, 13431184), (632, 11752286), (728, 10202534), (806, 9215192), (868, 8556964), (1027, 7232176), (1106, 6715592), (1264, 5876143), (1456, 5101267), (1612, 4607596), (1736, 4278482), (2054, 3616088), (2083, 3565744), (2212, 3357796), (2449, 3032848), (2821, 2632912), (3224, 2303798), (3472, 2139241), (4108, 1808044), (4166, 1782872), (4424, 1678898), (4898, 1516424), (5642, 1316456), (6448, 1151899), (7189, 1033168), (8216, 904022), (8332, 891436), (8848, 839449), (9796, 758212), (11284, 658228), (14378, 516584), (14581, 509392), (16432, 452011), (16664, 445718), (17143, 433264), (19592, 379106), (22568, 329114), (27079, 274288), (28756, 258292), (29162, 254696), (31837, 233296), (33328, 222859), (34286, 216632), (39184, 189553), (45136, 164557), (54158, 137144), (57512, 129146), (58324, 127348), (63674, 116648), (64573, 115024), (68572, 108316)]