68120972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13723}}^1$

素因数の和:13817

約数の個数: 24

約数和(自身を含む): 127962576

約数和(自身を除く): 59841604

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 13723, 27446, 54892, 233291, 466582, 933164, 1001779, 2003558, 4007116, 17030243, 34060486, 68120972]

約数ペア:

[(1, 68120972), (2, 34060486), (4, 17030243), (17, 4007116), (34, 2003558), (68, 1001779), (73, 933164), (146, 466582), (292, 233291), (1241, 54892), (2482, 27446), (4964, 13723)]