25941032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{249433}}^1$

素因数の和:249452

約数の個数: 16

約数和(自身を含む): 52381140

約数和(自身を除く): 26440108

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 249433, 498866, 997732, 1995464, 3242629, 6485258, 12970516, 25941032]

約数ペア:

[(1, 25941032), (2, 12970516), (4, 6485258), (8, 3242629), (13, 1995464), (26, 997732), (52, 498866), (104, 249433)]