28074832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42797}}^1$

素因数の和:42846

約数の個数: 20

約数和(自身を含む): 55722996

約数和(自身を除く): 27648164

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42797, 85594, 171188, 342376, 684752, 1754677, 3509354, 7018708, 14037416, 28074832]

約数ペア:

[(1, 28074832), (2, 14037416), (4, 7018708), (8, 3509354), (16, 1754677), (41, 684752), (82, 342376), (164, 171188), (328, 85594), (656, 42797)]