25116752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 52068096

約数和(自身を除く): 26951344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 863, 1712, 1726, 1819, 3452, 3638, 6904, 7276, 13808, 14552, 14671, 29104, 29342, 58684, 92341, 117368, 184682, 234736, 369364, 738728, 1477456, 1569797, 3139594, 6279188, 12558376, 25116752]

約数ペア:

[(1, 25116752), (2, 12558376), (4, 6279188), (8, 3139594), (16, 1569797), (17, 1477456), (34, 738728), (68, 369364), (107, 234736), (136, 184682), (214, 117368), (272, 92341), (428, 58684), (856, 29342), (863, 29104), (1712, 14671), (1726, 14552), (1819, 13808), (3452, 7276), (3638, 6904)]