40668862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 29657282

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 442, 911, 1313, 1717, 1822, 2626, 3434, 11843, 15487, 22321, 23686, 30974, 44642, 92011, 184022, 201331, 402662, 1196143, 1564187, 2392286, 3128374, 20334431, 40668862]

約数ペア:

[(1, 40668862), (2, 20334431), (13, 3128374), (17, 2392286), (26, 1564187), (34, 1196143), (101, 402662), (202, 201331), (221, 184022), (442, 92011), (911, 44642), (1313, 30974), (1717, 23686), (1822, 22321), (2626, 15487), (3434, 11843)]