7280768026

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{55603}}^1$

素因数の和:55858

約数の個数: 32

約数和(自身を含む): 12811161600

約数和(自身を除く): 5530393574

約数列:

[1, 2, 7, 14, 47, 94, 199, 329, 398, 658, 1393, 2786, 9353, 18706, 55603, 65471, 111206, 130942, 389221, 778442, 2613341, 5226682, 11064997, 18293387, 22129994, 36586774, 77454979, 154909958, 520054859, 1040109718, 3640384013, 7280768026]

約数ペア:

[(1, 7280768026), (2, 3640384013), (7, 1040109718), (14, 520054859), (47, 154909958), (94, 77454979), (199, 36586774), (329, 22129994), (398, 18293387), (658, 11064997), (1393, 5226682), (2786, 2613341), (9353, 778442), (18706, 389221), (55603, 130942), (65471, 111206)]