4647490832

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{3557}}^1$

素因数の和:4335

約数の個数: 40

約数和(自身を含む): 9092084736

約数和(自身を除く): 4444593904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 643, 1016, 1286, 2032, 2572, 3557, 5144, 7114, 10288, 14228, 28456, 56912, 81661, 163322, 326644, 451739, 653288, 903478, 1306576, 1806956, 2287151, 3613912, 4574302, 7227824, 9148604, 18297208, 36594416, 290468177, 580936354, 1161872708, 2323745416, 4647490832]

約数ペア:

[(1, 4647490832), (2, 2323745416), (4, 1161872708), (8, 580936354), (16, 290468177), (127, 36594416), (254, 18297208), (508, 9148604), (643, 7227824), (1016, 4574302), (1286, 3613912), (2032, 2287151), (2572, 1806956), (3557, 1306576), (5144, 903478), (7114, 653288), (10288, 451739), (14228, 326644), (28456, 163322), (56912, 81661)]