68988976

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1319}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 153204480

約数和(自身を除く): 84215504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1319, 1868, 2638, 3269, 3736, 5276, 6538, 7472, 9233, 10552, 13076, 18466, 21104, 26152, 36932, 52304, 73864, 147728, 615973, 1231946, 2463892, 4311811, 4927784, 8623622, 9855568, 17247244, 34494488, 68988976]

約数ペア:

[(1, 68988976), (2, 34494488), (4, 17247244), (7, 9855568), (8, 8623622), (14, 4927784), (16, 4311811), (28, 2463892), (56, 1231946), (112, 615973), (467, 147728), (934, 73864), (1319, 52304), (1868, 36932), (2638, 26152), (3269, 21104), (3736, 18466), (5276, 13076), (6538, 10552), (7472, 9233)]