10721288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 11258872

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 2543, 4216, 5086, 10172, 20344, 43231, 78833, 86462, 157666, 172924, 315332, 345848, 630664, 1340161, 2680322, 5360644, 10721288]

約数ペア:

[(1, 10721288), (2, 5360644), (4, 2680322), (8, 1340161), (17, 630664), (31, 345848), (34, 315332), (62, 172924), (68, 157666), (124, 86462), (136, 78833), (248, 43231), (527, 20344), (1054, 10172), (2108, 5086), (2543, 4216)]