64813507888

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{113111}}^1$

素因数の和:113785

約数の個数: 40

約数和(自身を含む): 127916098560

約数和(自身を除く): 63102590672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 607, 944, 1214, 2428, 4856, 9712, 35813, 71626, 113111, 143252, 226222, 286504, 452444, 573008, 904888, 1809776, 6673549, 13347098, 26694196, 53388392, 68658377, 106776784, 137316754, 274633508, 549267016, 1098534032, 4050844243, 8101688486, 16203376972, 32406753944, 64813507888]

約数ペア:

[(1, 64813507888), (2, 32406753944), (4, 16203376972), (8, 8101688486), (16, 4050844243), (59, 1098534032), (118, 549267016), (236, 274633508), (472, 137316754), (607, 106776784), (944, 68658377), (1214, 53388392), (2428, 26694196), (4856, 13347098), (9712, 6673549), (35813, 1809776), (71626, 904888), (113111, 573008), (143252, 452444), (226222, 286504)]