71892218

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4354

約数の個数: 24

約数和(自身を含む): 118532700

約数和(自身を除く): 46640482

約数列:

[1, 2, 17, 29, 34, 58, 289, 493, 578, 986, 4289, 8381, 8578, 16762, 72913, 124381, 145826, 248762, 1239521, 2114477, 2479042, 4228954, 35946109, 71892218]

約数ペア:

[(1, 71892218), (2, 35946109), (17, 4228954), (29, 2479042), (34, 2114477), (58, 1239521), (289, 248762), (493, 145826), (578, 124381), (986, 72913), (4289, 16762), (8381, 8578)]