71507474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12157}}^1$

素因数の和:12349

約数の個数: 16

約数和(自身を含む): 114236568

約数和(自身を除く): 42729094

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 12157, 24314, 206669, 413338, 2103161, 4206322, 35753737, 71507474]

約数ペア:

[(1, 71507474), (2, 35753737), (17, 4206322), (34, 2103161), (173, 413338), (346, 206669), (2941, 24314), (5882, 12157)]