27890528

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{2131}}^1$

素因数の和:2550

約数の個数: 24

約数和(自身を含む): 55069560

約数和(自身を除く): 27179032

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 2131, 3272, 4262, 6544, 8524, 13088, 17048, 34096, 68192, 871579, 1743158, 3486316, 6972632, 13945264, 27890528]

約数ペア:

[(1, 27890528), (2, 13945264), (4, 6972632), (8, 3486316), (16, 1743158), (32, 871579), (409, 68192), (818, 34096), (1636, 17048), (2131, 13088), (3272, 8524), (4262, 6544)]