77779924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5237}}^1$

素因数の和:5367

約数の個数: 24

約数和(自身を含む): 140797440

約数和(自身を除く): 63017516

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 5237, 7426, 10474, 14852, 20948, 246139, 413723, 492278, 827446, 984556, 1654892, 19444981, 38889962, 77779924]

約数ペア:

[(1, 77779924), (2, 38889962), (4, 19444981), (47, 1654892), (79, 984556), (94, 827446), (158, 492278), (188, 413723), (316, 246139), (3713, 20948), (5237, 14852), (7426, 10474)]