29282032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140779}}^1$

素因数の和:140800

約数の個数: 20

約数和(自身を含む): 61098520

約数和(自身を除く): 31816488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140779, 281558, 563116, 1126232, 1830127, 2252464, 3660254, 7320508, 14641016, 29282032]

約数ペア:

[(1, 29282032), (2, 14641016), (4, 7320508), (8, 3660254), (13, 2252464), (16, 1830127), (26, 1126232), (52, 563116), (104, 281558), (208, 140779)]