72674164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4001}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 134467200

約数和(自身を除く): 61793036

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4001, 4541, 8002, 9082, 16004, 18164, 76019, 152038, 304076, 956239, 1912478, 3824956, 18168541, 36337082, 72674164]

約数ペア:

[(1, 72674164), (2, 36337082), (4, 18168541), (19, 3824956), (38, 1912478), (76, 956239), (239, 304076), (478, 152038), (956, 76019), (4001, 18164), (4541, 16004), (8002, 9082)]