71240848

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10781}}^1$

素因数の和:10855

約数の個数: 40

約数和(自身を含む): 160436160

約数和(自身を除く): 89195312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 10781, 21562, 43124, 75467, 86248, 150934, 172496, 301868, 603736, 636079, 1207472, 1272158, 2544316, 4452553, 5088632, 8905106, 10177264, 17810212, 35620424, 71240848]

約数ペア:

[(1, 71240848), (2, 35620424), (4, 17810212), (7, 10177264), (8, 8905106), (14, 5088632), (16, 4452553), (28, 2544316), (56, 1272158), (59, 1207472), (112, 636079), (118, 603736), (236, 301868), (413, 172496), (472, 150934), (826, 86248), (944, 75467), (1652, 43124), (3304, 21562), (6608, 10781)]