28830326

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8004

約数の個数: 24

約数和(自身を含む): 51672096

約数和(自身を除く): 22841770

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 7951, 15902, 55657, 111314, 294187, 389599, 588374, 779198, 2059309, 4118618, 14415163, 28830326]

約数ペア:

[(1, 28830326), (2, 14415163), (7, 4118618), (14, 2059309), (37, 779198), (49, 588374), (74, 389599), (98, 294187), (259, 111314), (518, 55657), (1813, 15902), (3626, 7951)]