71224978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 48214382

約数列:

[1, 2, 11, 22, 79, 107, 158, 214, 383, 766, 869, 1177, 1738, 2354, 4213, 8426, 8453, 16906, 30257, 40981, 60514, 81962, 92983, 185966, 332827, 450791, 665654, 901582, 3237499, 6474998, 35612489, 71224978]

約数ペア:

[(1, 71224978), (2, 35612489), (11, 6474998), (22, 3237499), (79, 901582), (107, 665654), (158, 450791), (214, 332827), (383, 185966), (766, 92983), (869, 81962), (1177, 60514), (1738, 40981), (2354, 30257), (4213, 16906), (8426, 8453)]