42777428

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 75950784

約数和(自身を除く): 33173356

約数列:

[1, 2, 4, 137, 251, 274, 311, 502, 548, 622, 1004, 1244, 34387, 42607, 68774, 78061, 85214, 137548, 156122, 170428, 312244, 10694357, 21388714, 42777428]

約数ペア:

[(1, 42777428), (2, 21388714), (4, 10694357), (137, 312244), (251, 170428), (274, 156122), (311, 137548), (502, 85214), (548, 78061), (622, 68774), (1004, 42607), (1244, 34387)]