70388612

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11273}}^1$

素因数の和:11507

約数の個数: 24

約数和(自身を含む): 141421056

約数和(自身を除く): 71032444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 11273, 22546, 45092, 78911, 157822, 315644, 2513879, 5027758, 10055516, 17597153, 35194306, 70388612]

約数ペア:

[(1, 70388612), (2, 35194306), (4, 17597153), (7, 10055516), (14, 5027758), (28, 2513879), (223, 315644), (446, 157822), (892, 78911), (1561, 45092), (3122, 22546), (6244, 11273)]