72017936

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{6421}}^1$

素因数の和:7130

約数の個数: 20

約数和(自身を含む): 139755564

約数和(自身を除く): 67737628

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 6421, 11216, 12842, 25684, 51368, 102736, 4501121, 9002242, 18004484, 36008968, 72017936]

約数ペア:

[(1, 72017936), (2, 36008968), (4, 18004484), (8, 9002242), (16, 4501121), (701, 102736), (1402, 51368), (2804, 25684), (5608, 12842), (6421, 11216)]