42108136

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2657}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 90584640

約数和(自身を除く): 48476504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 2657, 3962, 5314, 7924, 10628, 15848, 18599, 21256, 37198, 74396, 148792, 751931, 1503862, 3007724, 5263517, 6015448, 10527034, 21054068, 42108136]

約数ペア:

[(1, 42108136), (2, 21054068), (4, 10527034), (7, 6015448), (8, 5263517), (14, 3007724), (28, 1503862), (56, 751931), (283, 148792), (566, 74396), (1132, 37198), (1981, 21256), (2264, 18599), (2657, 15848), (3962, 10628), (5314, 7924)]