78273712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26161}}^1$

素因数の和:26197

約数の個数: 40

約数和(自身を含む): 175180752

約数和(自身を除く): 96907040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 26161, 52322, 104644, 209288, 287771, 418576, 444737, 575542, 889474, 1151084, 1778948, 2302168, 3557896, 4604336, 4892107, 7115792, 9784214, 19568428, 39136856, 78273712]

約数ペア:

[(1, 78273712), (2, 39136856), (4, 19568428), (8, 9784214), (11, 7115792), (16, 4892107), (17, 4604336), (22, 3557896), (34, 2302168), (44, 1778948), (68, 1151084), (88, 889474), (136, 575542), (176, 444737), (187, 418576), (272, 287771), (374, 209288), (748, 104644), (1496, 52322), (2992, 26161)]