71354164

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8039}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 143176320

約数和(自身を除く): 71822156

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8039, 8876, 16078, 32156, 56273, 112546, 225092, 2548363, 5096726, 10193452, 17838541, 35677082, 71354164]

約数ペア:

[(1, 71354164), (2, 35677082), (4, 17838541), (7, 10193452), (14, 5096726), (28, 2548363), (317, 225092), (634, 112546), (1268, 56273), (2219, 32156), (4438, 16078), (8039, 8876)]