28529486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 44320128

約数和(自身を除く): 15790642

約数列:

[1, 2, 31, 62, 421, 842, 1093, 2186, 13051, 26102, 33883, 67766, 460153, 920306, 14264743, 28529486]

約数ペア:

[(1, 28529486), (2, 14264743), (31, 920306), (62, 460153), (421, 67766), (842, 33883), (1093, 26102), (2186, 13051)]