28902044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3821}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 53079936

約数和(自身を除く): 24177892

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 3821, 7564, 7642, 15284, 118451, 233081, 236902, 466162, 473804, 932324, 7225511, 14451022, 28902044]

約数ペア:

[(1, 28902044), (2, 14451022), (4, 7225511), (31, 932324), (61, 473804), (62, 466162), (122, 236902), (124, 233081), (244, 118451), (1891, 15284), (3782, 7642), (3821, 7564)]