27740768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{78809}}^1$

素因数の和:78830

約数の個数: 24

約数和(自身を含む): 59580360

約数和(自身を除く): 31839592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 78809, 157618, 315236, 630472, 866899, 1260944, 1733798, 2521888, 3467596, 6935192, 13870384, 27740768]

約数ペア:

[(1, 27740768), (2, 13870384), (4, 6935192), (8, 3467596), (11, 2521888), (16, 1733798), (22, 1260944), (32, 866899), (44, 630472), (88, 315236), (176, 157618), (352, 78809)]