71633485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 109688832

約数和(自身を除く): 38055347

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 4327, 16555, 21635, 30289, 47597, 151445, 186061, 237985, 333179, 930305, 1302427, 1665895, 2046671, 6512135, 10233355, 14326697, 71633485]

約数ペア:

[(1, 71633485), (5, 14326697), (7, 10233355), (11, 6512135), (35, 2046671), (43, 1665895), (55, 1302427), (77, 930305), (215, 333179), (301, 237985), (385, 186061), (473, 151445), (1505, 47597), (2365, 30289), (3311, 21635), (4327, 16555)]