38777728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{27541}}^1$

素因数の和:27566

約数の個数: 32

約数和(自身を含む): 84278520

約数和(自身を除く): 45500792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 27541, 55082, 110164, 220328, 302951, 440656, 605902, 881312, 1211804, 1762624, 2423608, 3525248, 4847216, 9694432, 19388864, 38777728]

約数ペア:

[(1, 38777728), (2, 19388864), (4, 9694432), (8, 4847216), (11, 3525248), (16, 2423608), (22, 1762624), (32, 1211804), (44, 881312), (64, 605902), (88, 440656), (128, 302951), (176, 220328), (352, 110164), (704, 55082), (1408, 27541)]