64770076

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12923}}^1$

素因数の和:13113

約数の個数: 24

約数和(自身を含む): 130273920

約数和(自身を除く): 65503844

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 12923, 25846, 51692, 90461, 180922, 361844, 2313217, 4626434, 9252868, 16192519, 32385038, 64770076]

約数ペア:

[(1, 64770076), (2, 32385038), (4, 16192519), (7, 9252868), (14, 4626434), (28, 2313217), (179, 361844), (358, 180922), (716, 90461), (1253, 51692), (2506, 25846), (5012, 12923)]