63906808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67129}}^1$

素因数の和:67159

約数の個数: 32

約数和(自身を含む): 145000800

約数和(自身を除く): 81093992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67129, 134258, 268516, 469903, 537032, 939806, 1141193, 1879612, 2282386, 3759224, 4564772, 7988351, 9129544, 15976702, 31953404, 63906808]

約数ペア:

[(1, 63906808), (2, 31953404), (4, 15976702), (7, 9129544), (8, 7988351), (14, 4564772), (17, 3759224), (28, 2282386), (34, 1879612), (56, 1141193), (68, 939806), (119, 537032), (136, 469903), (238, 268516), (476, 134258), (952, 67129)]