1595568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 4440688

約数和(自身を除く): 2845120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2557, 5114, 7671, 10228, 15342, 20456, 30684, 33241, 40912, 61368, 66482, 99723, 122736, 132964, 199446, 265928, 398892, 531856, 797784, 1595568]

約数ペア:

[(1, 1595568), (2, 797784), (3, 531856), (4, 398892), (6, 265928), (8, 199446), (12, 132964), (13, 122736), (16, 99723), (24, 66482), (26, 61368), (39, 40912), (48, 33241), (52, 30684), (78, 20456), (104, 15342), (156, 10228), (208, 7671), (312, 5114), (624, 2557)]