26481392

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2341}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 59243232

約数和(自身を除く): 32761840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2341, 2828, 4682, 5656, 9364, 11312, 16387, 18728, 32774, 37456, 65548, 131096, 236441, 262192, 472882, 945764, 1655087, 1891528, 3310174, 3783056, 6620348, 13240696, 26481392]

約数ペア:

[(1, 26481392), (2, 13240696), (4, 6620348), (7, 3783056), (8, 3310174), (14, 1891528), (16, 1655087), (28, 945764), (56, 472882), (101, 262192), (112, 236441), (202, 131096), (404, 65548), (707, 37456), (808, 32774), (1414, 18728), (1616, 16387), (2341, 11312), (2828, 9364), (4682, 5656)]