29099408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139901}}^1$

素因数の和:139922

約数の個数: 20

約数和(自身を含む): 60717468

約数和(自身を除く): 31618060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 139901, 279802, 559604, 1119208, 1818713, 2238416, 3637426, 7274852, 14549704, 29099408]

約数ペア:

[(1, 29099408), (2, 14549704), (4, 7274852), (8, 3637426), (13, 2238416), (16, 1818713), (26, 1119208), (52, 559604), (104, 279802), (208, 139901)]