72267238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{4651}}^1$

素因数の和:5127

約数の個数: 16

約数和(自身を含む): 115053264

約数和(自身を除く): 42786026

約数列:

[1, 2, 17, 34, 457, 914, 4651, 7769, 9302, 15538, 79067, 158134, 2125507, 4251014, 36133619, 72267238]

約数ペア:

[(1, 72267238), (2, 36133619), (17, 4251014), (34, 2125507), (457, 158134), (914, 79067), (4651, 15538), (7769, 9302)]