71078164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30169}}^1$

素因数の和:30223

約数の個数: 24

約数和(自身を含む): 135161600

約数和(自身を除く): 64083436

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30169, 60338, 120676, 573211, 935239, 1146422, 1870478, 2292844, 3740956, 17769541, 35539082, 71078164]

約数ペア:

[(1, 71078164), (2, 35539082), (4, 17769541), (19, 3740956), (31, 2292844), (38, 1870478), (62, 1146422), (76, 935239), (124, 573211), (589, 120676), (1178, 60338), (2356, 30169)]