66328248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394811}}^1$

素因数の和:394827

約数の個数: 32

約数和(自身を含む): 189509760

約数和(自身を除く): 123181512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394811, 789622, 1184433, 1579244, 2368866, 2763677, 3158488, 4737732, 5527354, 8291031, 9475464, 11054708, 16582062, 22109416, 33164124, 66328248]

約数ペア:

[(1, 66328248), (2, 33164124), (3, 22109416), (4, 16582062), (6, 11054708), (7, 9475464), (8, 8291031), (12, 5527354), (14, 4737732), (21, 3158488), (24, 2763677), (28, 2368866), (42, 1579244), (56, 1184433), (84, 789622), (168, 394811)]