28825214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31957}}^1$

素因数の和:32011

約数の個数: 16

約数和(自身を含む): 48320496

約数和(自身を除く): 19495282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31957, 63914, 351527, 703054, 1310237, 2620474, 14412607, 28825214]

約数ペア:

[(1, 28825214), (2, 14412607), (11, 2620474), (22, 1310237), (41, 703054), (82, 351527), (451, 63914), (902, 31957)]