38642736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 109814400

約数和(自身を除く): 71171664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 449, 489, 528, 652, 898, 978, 1304, 1347, 1793, 1796, 1956, 2608, 2694, 3586, 3592, 3912, 4939, 5379, 5388, 7172, 7184, 7824, 9878, 10758, 10776, 14344, 14817, 19756, 21516, 21552, 28688, 29634, 39512, 43032, 59268, 73187, 79024, 86064, 118536, 146374, 219561, 237072, 292748, 439122, 585496, 805057, 878244, 1170992, 1610114, 1756488, 2415171, 3220228, 3512976, 4830342, 6440456, 9660684, 12880912, 19321368, 38642736]

約数ペア:

[(1, 38642736), (2, 19321368), (3, 12880912), (4, 9660684), (6, 6440456), (8, 4830342), (11, 3512976), (12, 3220228), (16, 2415171), (22, 1756488), (24, 1610114), (33, 1170992), (44, 878244), (48, 805057), (66, 585496), (88, 439122), (132, 292748), (163, 237072), (176, 219561), (264, 146374), (326, 118536), (449, 86064), (489, 79024), (528, 73187), (652, 59268), (898, 43032), (978, 39512), (1304, 29634), (1347, 28688), (1793, 21552), (1796, 21516), (1956, 19756), (2608, 14817), (2694, 14344), (3586, 10776), (3592, 10758), (3912, 9878), (4939, 7824), (5379, 7184), (5388, 7172)]