25343036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2399}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 47040000

約数和(自身を除く): 21696964

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2399, 2641, 4798, 5282, 9596, 10564, 45581, 91162, 182324, 333461, 666922, 1333844, 6335759, 12671518, 25343036]

約数ペア:

[(1, 25343036), (2, 12671518), (4, 6335759), (19, 1333844), (38, 666922), (76, 333461), (139, 182324), (278, 91162), (556, 45581), (2399, 10564), (2641, 9596), (4798, 5282)]