77251376

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79151}}^1$

素因数の和:79220

約数の個数: 20

約数和(自身を含む): 152130144

約数和(自身を除く): 74878768

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 79151, 158302, 316604, 633208, 1266416, 4828211, 9656422, 19312844, 38625688, 77251376]

約数ペア:

[(1, 77251376), (2, 38625688), (4, 19312844), (8, 9656422), (16, 4828211), (61, 1266416), (122, 633208), (244, 316604), (488, 158302), (976, 79151)]