29649776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142547}}^1$

素因数の和:142568

約数の個数: 20

約数和(自身を含む): 61865832

約数和(自身を除く): 32216056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142547, 285094, 570188, 1140376, 1853111, 2280752, 3706222, 7412444, 14824888, 29649776]

約数ペア:

[(1, 29649776), (2, 14824888), (4, 7412444), (8, 3706222), (13, 2280752), (16, 1853111), (26, 1140376), (52, 570188), (104, 285094), (208, 142547)]