72107710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{424163}}^1$

素因数の和:424187

約数の個数: 16

約数和(自身を含む): 137429136

約数和(自身を除く): 65321426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 424163, 848326, 2120815, 4241630, 7210771, 14421542, 36053855, 72107710]

約数ペア:

[(1, 72107710), (2, 36053855), (5, 14421542), (10, 7210771), (17, 4241630), (34, 2120815), (85, 848326), (170, 424163)]