42912386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 74882880

約数和(自身を除く): 31970494

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 358, 374, 641, 1282, 1969, 3043, 3938, 6086, 7051, 10897, 14102, 21794, 33473, 66946, 114739, 119867, 229478, 239734, 1262129, 1950563, 2524258, 3901126, 21456193, 42912386]

約数ペア:

[(1, 42912386), (2, 21456193), (11, 3901126), (17, 2524258), (22, 1950563), (34, 1262129), (179, 239734), (187, 229478), (358, 119867), (374, 114739), (641, 66946), (1282, 33473), (1969, 21794), (3043, 14102), (3938, 10897), (6086, 7051)]