72182408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{530753}}^1$

素因数の和:530776

約数の個数: 16

約数和(自身を含む): 143303580

約数和(自身を除く): 71121172

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 530753, 1061506, 2123012, 4246024, 9022801, 18045602, 36091204, 72182408]

約数ペア:

[(1, 72182408), (2, 36091204), (4, 18045602), (8, 9022801), (17, 4246024), (34, 2123012), (68, 1061506), (136, 530753)]