64015408

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11083}}^1$

素因数の和:11129

約数の個数: 30

約数和(自身を含む): 130913124

約数和(自身を除く): 66897716

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11083, 22166, 44332, 88664, 177328, 210577, 421154, 842308, 1684616, 3369232, 4000963, 8001926, 16003852, 32007704, 64015408]

約数ペア:

[(1, 64015408), (2, 32007704), (4, 16003852), (8, 8001926), (16, 4000963), (19, 3369232), (38, 1684616), (76, 842308), (152, 421154), (304, 210577), (361, 177328), (722, 88664), (1444, 44332), (2888, 22166), (5776, 11083)]