71511418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 124478208

約数和(自身を除く): 52966790

約数列:

[1, 2, 11, 17, 22, 34, 187, 367, 374, 521, 734, 1042, 4037, 5731, 6239, 8074, 8857, 11462, 12478, 17714, 68629, 97427, 137258, 191207, 194854, 382414, 2103277, 3250519, 4206554, 6501038, 35755709, 71511418]

約数ペア:

[(1, 71511418), (2, 35755709), (11, 6501038), (17, 4206554), (22, 3250519), (34, 2103277), (187, 382414), (367, 194854), (374, 191207), (521, 137258), (734, 97427), (1042, 68629), (4037, 17714), (5731, 12478), (6239, 11462), (8074, 8857)]