71382506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 122102400

約数和(自身を除く): 50719894

約数列:

[1, 2, 13, 19, 26, 38, 229, 247, 458, 494, 631, 1262, 2977, 4351, 5954, 8203, 8702, 11989, 16406, 23978, 56563, 113126, 144499, 155857, 288998, 311714, 1878487, 2745481, 3756974, 5490962, 35691253, 71382506]

約数ペア:

[(1, 71382506), (2, 35691253), (13, 5490962), (19, 3756974), (26, 2745481), (38, 1878487), (229, 311714), (247, 288998), (458, 155857), (494, 144499), (631, 113126), (1262, 56563), (2977, 23978), (4351, 16406), (5954, 11989), (8203, 8702)]