25645384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 51175800

約数和(自身を除く): 25530416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 701, 1076, 1402, 2152, 2804, 4573, 5608, 9146, 11917, 18292, 23834, 36584, 47668, 95336, 188569, 377138, 754276, 1508552, 3205673, 6411346, 12822692, 25645384]

約数ペア:

[(1, 25645384), (2, 12822692), (4, 6411346), (8, 3205673), (17, 1508552), (34, 754276), (68, 377138), (136, 188569), (269, 95336), (538, 47668), (701, 36584), (1076, 23834), (1402, 18292), (2152, 11917), (2804, 9146), (4573, 5608)]