5819216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 12306504

約数和(自身を除く): 6487288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 277, 404, 554, 808, 1108, 1313, 1616, 2216, 2626, 3601, 4432, 5252, 7202, 10504, 14404, 21008, 27977, 28808, 55954, 57616, 111908, 223816, 363701, 447632, 727402, 1454804, 2909608, 5819216]

約数ペア:

[(1, 5819216), (2, 2909608), (4, 1454804), (8, 727402), (13, 447632), (16, 363701), (26, 223816), (52, 111908), (101, 57616), (104, 55954), (202, 28808), (208, 27977), (277, 21008), (404, 14404), (554, 10504), (808, 7202), (1108, 5252), (1313, 4432), (1616, 3601), (2216, 2626)]