25319668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19843}}^1$

素因数の和:19887

約数の個数: 24

約数和(自身を含む): 50006880

約数和(自身を除く): 24687212

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 19843, 39686, 79372, 218273, 436546, 575447, 873092, 1150894, 2301788, 6329917, 12659834, 25319668]

約数ペア:

[(1, 25319668), (2, 12659834), (4, 6329917), (11, 2301788), (22, 1150894), (29, 873092), (44, 575447), (58, 436546), (116, 218273), (319, 79372), (638, 39686), (1276, 19843)]