26938516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16547}}^1$

素因数の和:16599

約数の個数: 24

約数和(自身を含む): 52821216

約数和(自身を除く): 25882700

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 16547, 33094, 66188, 182017, 364034, 612239, 728068, 1224478, 2448956, 6734629, 13469258, 26938516]

約数ペア:

[(1, 26938516), (2, 13469258), (4, 6734629), (11, 2448956), (22, 1224478), (37, 728068), (44, 612239), (74, 364034), (148, 182017), (407, 66188), (814, 33094), (1628, 16547)]