129759032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17573}}^1$

素因数の和:17663

約数の個数: 32

約数和(自身を含む): 265718880

約数和(自身を除く): 135959848

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 17573, 35146, 70292, 140584, 228449, 456898, 913796, 1247683, 1827592, 2495366, 4990732, 9981464, 16219879, 32439758, 64879516, 129759032]

約数ペア:

[(1, 129759032), (2, 64879516), (4, 32439758), (8, 16219879), (13, 9981464), (26, 4990732), (52, 2495366), (71, 1827592), (104, 1247683), (142, 913796), (284, 456898), (568, 228449), (923, 140584), (1846, 70292), (3692, 35146), (7384, 17573)]