77157472

素因数分解:

$2^5\times 7^1\times {\mathrm{344453}}^1$

素因数の和:344470

約数の個数: 24

約数和(自身を含む): 173604816

約数和(自身を除く): 96447344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 344453, 688906, 1377812, 2411171, 2755624, 4822342, 5511248, 9644684, 11022496, 19289368, 38578736, 77157472]

約数ペア:

[(1, 77157472), (2, 38578736), (4, 19289368), (7, 11022496), (8, 9644684), (14, 5511248), (16, 4822342), (28, 2755624), (32, 2411171), (56, 1377812), (112, 688906), (224, 344453)]