26440228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 48154680

約数和(自身を除く): 21714452

約数列:

[1, 2, 4, 29, 58, 116, 193, 386, 772, 1181, 2362, 4724, 5597, 11194, 22388, 34249, 68498, 136996, 227933, 455866, 911732, 6610057, 13220114, 26440228]

約数ペア:

[(1, 26440228), (2, 13220114), (4, 6610057), (29, 911732), (58, 455866), (116, 227933), (193, 136996), (386, 68498), (772, 34249), (1181, 22388), (2362, 11194), (4724, 5597)]