76421776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{78301}}^1$

素因数の和:78370

約数の個数: 20

約数和(自身を含む): 150496444

約数和(自身を除く): 74074668

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 78301, 156602, 313204, 626408, 1252816, 4776361, 9552722, 19105444, 38210888, 76421776]

約数ペア:

[(1, 76421776), (2, 38210888), (4, 19105444), (8, 9552722), (16, 4776361), (61, 1252816), (122, 626408), (244, 313204), (488, 156602), (976, 78301)]