72026224

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18679}}^1$

素因数の和:18928

約数の個数: 20

約数和(自身を含む): 140137360

約数和(自身を除く): 68111136

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18679, 37358, 74716, 149432, 298864, 4501639, 9003278, 18006556, 36013112, 72026224]

約数ペア:

[(1, 72026224), (2, 36013112), (4, 18006556), (8, 9003278), (16, 4501639), (241, 298864), (482, 149432), (964, 74716), (1928, 37358), (3856, 18679)]