78398696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{576461}}^1$

素因数の和:576484

約数の個数: 16

約数和(自身を含む): 155644740

約数和(自身を除く): 77246044

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 576461, 1152922, 2305844, 4611688, 9799837, 19599674, 39199348, 78398696]

約数ペア:

[(1, 78398696), (2, 39199348), (4, 19599674), (8, 9799837), (17, 4611688), (34, 2305844), (68, 1152922), (136, 576461)]