71375528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29641}}^1$

素因数の和:29697

約数の個数: 32

約数和(自身を含む): 156509760

約数和(自身を除く): 85134232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 29641, 59282, 118564, 207487, 237128, 414974, 829948, 1274563, 1659896, 2549126, 5098252, 8921941, 10196504, 17843882, 35687764, 71375528]

約数ペア:

[(1, 71375528), (2, 35687764), (4, 17843882), (7, 10196504), (8, 8921941), (14, 5098252), (28, 2549126), (43, 1659896), (56, 1274563), (86, 829948), (172, 414974), (301, 237128), (344, 207487), (602, 118564), (1204, 59282), (2408, 29641)]