72198184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{530869}}^1$

素因数の和:530892

約数の個数: 16

約数和(自身を含む): 143334900

約数和(自身を除く): 71136716

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 530869, 1061738, 2123476, 4246952, 9024773, 18049546, 36099092, 72198184]

約数ペア:

[(1, 72198184), (2, 36099092), (4, 18049546), (8, 9024773), (17, 4246952), (34, 2123476), (68, 1061738), (136, 530869)]