25791964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 49392000

約数和(自身を除く): 23600036

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1399, 1676, 2798, 4609, 5596, 9218, 15389, 18436, 30778, 61556, 586181, 1172362, 2344724, 6447991, 12895982, 25791964]

約数ペア:

[(1, 25791964), (2, 12895982), (4, 6447991), (11, 2344724), (22, 1172362), (44, 586181), (419, 61556), (838, 30778), (1399, 18436), (1676, 15389), (2798, 9218), (4609, 5596)]