77827088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{286129}}^1$

素因数の和:286154

約数の個数: 20

約数和(自身を含む): 159660540

約数和(自身を除く): 81833452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 286129, 572258, 1144516, 2289032, 4578064, 4864193, 9728386, 19456772, 38913544, 77827088]

約数ペア:

[(1, 77827088), (2, 38913544), (4, 19456772), (8, 9728386), (16, 4864193), (17, 4578064), (34, 2289032), (68, 1144516), (136, 572258), (272, 286129)]