47974576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230647}}^1$

素因数の和:230668

約数の個数: 20

約数和(自身を含む): 100101232

約数和(自身を除く): 52126656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230647, 461294, 922588, 1845176, 2998411, 3690352, 5996822, 11993644, 23987288, 47974576]

約数ペア:

[(1, 47974576), (2, 23987288), (4, 11993644), (8, 5996822), (13, 3690352), (16, 2998411), (26, 1845176), (52, 922588), (104, 461294), (208, 230647)]