72972064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{207307}}^1$

素因数の和:207328

約数の個数: 24

約数和(自身を含む): 156724848

約数和(自身を除く): 83752784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 207307, 414614, 829228, 1658456, 2280377, 3316912, 4560754, 6633824, 9121508, 18243016, 36486032, 72972064]

約数ペア:

[(1, 72972064), (2, 36486032), (4, 18243016), (8, 9121508), (11, 6633824), (16, 4560754), (22, 3316912), (32, 2280377), (44, 1658456), (88, 829228), (176, 414614), (352, 207307)]