28418848

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{2237}}^1$

素因数の和:2644

約数の個数: 24

約数和(自身を含む): 56115612

約数和(自身を除く): 27696764

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 2237, 3176, 4474, 6352, 8948, 12704, 17896, 35792, 71584, 888089, 1776178, 3552356, 7104712, 14209424, 28418848]

約数ペア:

[(1, 28418848), (2, 14209424), (4, 7104712), (8, 3552356), (16, 1776178), (32, 888089), (397, 71584), (794, 35792), (1588, 17896), (2237, 12704), (3176, 8948), (4474, 6352)]