29174704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140263}}^1$

素因数の和:140284

約数の個数: 20

約数和(自身を含む): 60874576

約数和(自身を除く): 31699872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140263, 280526, 561052, 1122104, 1823419, 2244208, 3646838, 7293676, 14587352, 29174704]

約数ペア:

[(1, 29174704), (2, 14587352), (4, 7293676), (8, 3646838), (13, 2244208), (16, 1823419), (26, 1122104), (52, 561052), (104, 280526), (208, 140263)]