72659824

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19001}}^1$

素因数の和:19248

約数の個数: 20

約数和(自身を含む): 141374880

約数和(自身を除く): 68715056

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19001, 38002, 76004, 152008, 304016, 4541239, 9082478, 18164956, 36329912, 72659824]

約数ペア:

[(1, 72659824), (2, 36329912), (4, 18164956), (8, 9082478), (16, 4541239), (239, 304016), (478, 152008), (956, 76004), (1912, 38002), (3824, 19001)]