72620392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{698273}}^1$

素因数の和:698292

約数の個数: 16

約数和(自身を含む): 146637540

約数和(自身を除く): 74017148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 698273, 1396546, 2793092, 5586184, 9077549, 18155098, 36310196, 72620392]

約数ペア:

[(1, 72620392), (2, 36310196), (4, 18155098), (8, 9077549), (13, 5586184), (26, 2793092), (52, 1396546), (104, 698273)]