47904928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{78791}}^1$

素因数の和:78820

約数の個数: 24

約数和(自身を含む): 99277920

約数和(自身を除く): 51372992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 78791, 157582, 315164, 630328, 1260656, 1497029, 2521312, 2994058, 5988116, 11976232, 23952464, 47904928]

約数ペア:

[(1, 47904928), (2, 23952464), (4, 11976232), (8, 5988116), (16, 2994058), (19, 2521312), (32, 1497029), (38, 1260656), (76, 630328), (152, 315164), (304, 157582), (608, 78791)]