64334704

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1847}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 78656144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1847, 2177, 2488, 3694, 4354, 4976, 7388, 8708, 12929, 14776, 17416, 25858, 29552, 34832, 51716, 103432, 206864, 574417, 1148834, 2297668, 4020919, 4595336, 8041838, 9190672, 16083676, 32167352, 64334704]

約数ペア:

[(1, 64334704), (2, 32167352), (4, 16083676), (7, 9190672), (8, 8041838), (14, 4595336), (16, 4020919), (28, 2297668), (56, 1148834), (112, 574417), (311, 206864), (622, 103432), (1244, 51716), (1847, 34832), (2177, 29552), (2488, 25858), (3694, 17416), (4354, 14776), (4976, 12929), (7388, 8708)]