71238874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6961}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 132333696

約数和(自身を除く): 61094822

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 6961, 10234, 13922, 48727, 97454, 118337, 236674, 299323, 598646, 828359, 1656718, 2095261, 4190522, 5088491, 10176982, 35619437, 71238874]

約数ペア:

[(1, 71238874), (2, 35619437), (7, 10176982), (14, 5088491), (17, 4190522), (34, 2095261), (43, 1656718), (86, 828359), (119, 598646), (238, 299323), (301, 236674), (602, 118337), (731, 97454), (1462, 48727), (5117, 13922), (6961, 10234)]