66072470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 123780096

約数和(自身を除く): 57707626

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 1627, 3254, 4061, 8122, 8135, 16270, 20305, 40610, 50437, 100874, 213137, 252185, 426274, 504370, 1065685, 2131370, 6607247, 13214494, 33036235, 66072470]

約数ペア:

[(1, 66072470), (2, 33036235), (5, 13214494), (10, 6607247), (31, 2131370), (62, 1065685), (131, 504370), (155, 426274), (262, 252185), (310, 213137), (655, 100874), (1310, 50437), (1627, 40610), (3254, 20305), (4061, 16270), (8122, 8135)]