77179472

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{34703}}^1$

素因数の和:34850

約数の個数: 20

約数和(自身を含む): 150615360

約数和(自身を除く): 73435888

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 34703, 69406, 138812, 277624, 555248, 4823717, 9647434, 19294868, 38589736, 77179472]

約数ペア:

[(1, 77179472), (2, 38589736), (4, 19294868), (8, 9647434), (16, 4823717), (139, 555248), (278, 277624), (556, 138812), (1112, 69406), (2224, 34703)]