47705216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28696

約数の個数: 32

約数和(自身を含む): 102351900

約数和(自身を除く): 54646684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 28669, 57338, 114676, 229352, 372697, 458704, 745394, 917408, 1490788, 1834816, 2981576, 3669632, 5963152, 11926304, 23852608, 47705216]

約数ペア:

[(1, 47705216), (2, 23852608), (4, 11926304), (8, 5963152), (13, 3669632), (16, 2981576), (26, 1834816), (32, 1490788), (52, 917408), (64, 745394), (104, 458704), (128, 372697), (208, 229352), (416, 114676), (832, 57338), (1664, 28669)]