64505937028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1901

約数の個数: 96

約数和(自身を含む): 130126639104

約数和(自身を除く): 65620702076

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 442, 443, 508, 884, 886, 1297, 1651, 1772, 2159, 2594, 3302, 4318, 5188, 5759, 6604, 7531, 8636, 11518, 15062, 16861, 22049, 23036, 28067, 30124, 33722, 44098, 56134, 56261, 67444, 88196, 97903, 112268, 112522, 164719, 195806, 225044, 286637, 329438, 391612, 573274, 574571, 658876, 731393, 956437, 1146548, 1149142, 1462786, 1912874, 2141347, 2298284, 2800223, 2925572, 3825748, 4282694, 5600446, 7469423, 8565388, 9767707, 11200892, 12433681, 14938846, 19535414, 24867362, 29877692, 36402899, 39070828, 49734724, 72805798, 72970517, 126980191, 145611596, 145941034, 253960382, 291882068, 507920764, 948616721, 1240498789, 1897233442, 2480997578, 3794466884, 4961995156, 16126484257, 32252968514, 64505937028]

約数ペア:

[(1, 64505937028), (2, 32252968514), (4, 16126484257), (13, 4961995156), (17, 3794466884), (26, 2480997578), (34, 1897233442), (52, 1240498789), (68, 948616721), (127, 507920764), (221, 291882068), (254, 253960382), (442, 145941034), (443, 145611596), (508, 126980191), (884, 72970517), (886, 72805798), (1297, 49734724), (1651, 39070828), (1772, 36402899), (2159, 29877692), (2594, 24867362), (3302, 19535414), (4318, 14938846), (5188, 12433681), (5759, 11200892), (6604, 9767707), (7531, 8565388), (8636, 7469423), (11518, 5600446), (15062, 4282694), (16861, 3825748), (22049, 2925572), (23036, 2800223), (28067, 2298284), (30124, 2141347), (33722, 1912874), (44098, 1462786), (56134, 1149142), (56261, 1146548), (67444, 956437), (88196, 731393), (97903, 658876), (112268, 574571), (112522, 573274), (164719, 391612), (195806, 329438), (225044, 286637)]