64876026

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 67212294

約数列:

[1, 2, 3, 6, 107, 139, 214, 278, 321, 417, 642, 727, 834, 1454, 2181, 4362, 14873, 29746, 44619, 77789, 89238, 101053, 155578, 202106, 233367, 303159, 466734, 606318, 10812671, 21625342, 32438013, 64876026]

約数ペア:

[(1, 64876026), (2, 32438013), (3, 21625342), (6, 10812671), (107, 606318), (139, 466734), (214, 303159), (278, 233367), (321, 202106), (417, 155578), (642, 101053), (727, 89238), (834, 77789), (1454, 44619), (2181, 29746), (4362, 14873)]