25703276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 47738880

約数和(自身を除く): 22035604

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 2663, 4826, 5326, 9652, 10652, 50597, 101194, 202388, 338201, 676402, 1352804, 6425819, 12851638, 25703276]

約数ペア:

[(1, 25703276), (2, 12851638), (4, 6425819), (19, 1352804), (38, 676402), (76, 338201), (127, 202388), (254, 101194), (508, 50597), (2413, 10652), (2663, 9652), (4826, 5326)]