72739634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17722

約数の個数: 24

約数和(自身を含む): 126992124

約数和(自身を除く): 54252490

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 17681, 35362, 194491, 300577, 388982, 601154, 2139401, 3306347, 4278802, 6612694, 36369817, 72739634]

約数ペア:

[(1, 72739634), (2, 36369817), (11, 6612694), (17, 4278802), (22, 3306347), (34, 2139401), (121, 601154), (187, 388982), (242, 300577), (374, 194491), (2057, 35362), (4114, 17681)]