69664112

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 154653792

約数和(自身を除く): 84989680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 941, 1322, 1882, 2644, 3764, 4627, 5288, 6587, 7528, 9254, 10576, 13174, 15056, 18508, 26348, 37016, 52696, 74032, 105392, 622001, 1244002, 2488004, 4354007, 4976008, 8708014, 9952016, 17416028, 34832056, 69664112]

約数ペア:

[(1, 69664112), (2, 34832056), (4, 17416028), (7, 9952016), (8, 8708014), (14, 4976008), (16, 4354007), (28, 2488004), (56, 1244002), (112, 622001), (661, 105392), (941, 74032), (1322, 52696), (1882, 37016), (2644, 26348), (3764, 18508), (4627, 15056), (5288, 13174), (6587, 10576), (7528, 9254)]