69640984

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14983}}^1$

素因数の和:15079

約数の個数: 32

約数和(自身を含む): 151038720

約数和(自身を除く): 81397736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 14983, 29966, 59932, 104881, 119864, 209762, 419524, 839048, 1243589, 2487178, 4974356, 8705123, 9948712, 17410246, 34820492, 69640984]

約数ペア:

[(1, 69640984), (2, 34820492), (4, 17410246), (7, 9948712), (8, 8705123), (14, 4974356), (28, 2487178), (56, 1243589), (83, 839048), (166, 419524), (332, 209762), (581, 119864), (664, 104881), (1162, 59932), (2324, 29966), (4648, 14983)]