42792488

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 81738720

約数和(自身を除く): 38946232

約数列:

[1, 2, 4, 8, 101, 202, 211, 251, 404, 422, 502, 808, 844, 1004, 1688, 2008, 21311, 25351, 42622, 50702, 52961, 85244, 101404, 105922, 170488, 202808, 211844, 423688, 5349061, 10698122, 21396244, 42792488]

約数ペア:

[(1, 42792488), (2, 21396244), (4, 10698122), (8, 5349061), (101, 423688), (202, 211844), (211, 202808), (251, 170488), (404, 105922), (422, 101404), (502, 85244), (808, 52961), (844, 50702), (1004, 42622), (1688, 25351), (2008, 21311)]