66920952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398339}}^1$

素因数の和:398355

約数の個数: 32

約数和(自身を含む): 191203200

約数和(自身を除く): 124282248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398339, 796678, 1195017, 1593356, 2390034, 2788373, 3186712, 4780068, 5576746, 8365119, 9560136, 11153492, 16730238, 22306984, 33460476, 66920952]

約数ペア:

[(1, 66920952), (2, 33460476), (3, 22306984), (4, 16730238), (6, 11153492), (7, 9560136), (8, 8365119), (12, 5576746), (14, 4780068), (21, 3186712), (24, 2788373), (28, 2390034), (42, 1593356), (56, 1195017), (84, 796678), (168, 398339)]