57280828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13421}}^1$

素因数の和:13533

約数の個数: 24

約数和(自身を含む): 110489904

約数和(自身を除く): 53209076

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 13421, 26842, 53684, 147631, 295262, 590524, 1301837, 2603674, 5207348, 14320207, 28640414, 57280828]

約数ペア:

[(1, 57280828), (2, 28640414), (4, 14320207), (11, 5207348), (22, 2603674), (44, 1301837), (97, 590524), (194, 295262), (388, 147631), (1067, 53684), (2134, 26842), (4268, 13421)]