41840978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28619}}^1$

素因数の和:28681

約数の個数: 16

約数和(自身を含む): 68001120

約数和(自身を除く): 26160142

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 28619, 57238, 486523, 973046, 1230617, 2461234, 20920489, 41840978]

約数ペア:

[(1, 41840978), (2, 20920489), (17, 2461234), (34, 1230617), (43, 973046), (86, 486523), (731, 57238), (1462, 28619)]