28458168

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2957}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 71346960

約数和(自身を除く): 42888792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 2957, 3208, 4812, 5914, 8871, 9624, 11828, 17742, 23656, 35484, 70968, 1185757, 2371514, 3557271, 4743028, 7114542, 9486056, 14229084, 28458168]

約数ペア:

[(1, 28458168), (2, 14229084), (3, 9486056), (4, 7114542), (6, 4743028), (8, 3557271), (12, 2371514), (24, 1185757), (401, 70968), (802, 35484), (1203, 23656), (1604, 17742), (2406, 11828), (2957, 9624), (3208, 8871), (4812, 5914)]