39902568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23417}}^1$

素因数の和:23497

約数の個数: 32

約数和(自身を含む): 101165760

約数和(自身を除く): 61263192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 23417, 46834, 70251, 93668, 140502, 187336, 281004, 562008, 1662607, 3325214, 4987821, 6650428, 9975642, 13300856, 19951284, 39902568]

約数ペア:

[(1, 39902568), (2, 19951284), (3, 13300856), (4, 9975642), (6, 6650428), (8, 4987821), (12, 3325214), (24, 1662607), (71, 562008), (142, 281004), (213, 187336), (284, 140502), (426, 93668), (568, 70251), (852, 46834), (1704, 23417)]