71370244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26591}}^1$

素因数の和:26667

約数の個数: 24

約数和(自身を含む): 138491136

約数和(自身を除く): 67120892

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 26591, 53182, 106364, 292501, 585002, 1170004, 1622051, 3244102, 6488204, 17842561, 35685122, 71370244]

約数ペア:

[(1, 71370244), (2, 35685122), (4, 17842561), (11, 6488204), (22, 3244102), (44, 1622051), (61, 1170004), (122, 585002), (244, 292501), (671, 106364), (1342, 53182), (2684, 26591)]