25876266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^4\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 40

約数和(自身を含む): 56436384

約数和(自身を除く): 30560118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 169, 302, 338, 453, 507, 906, 1014, 1963, 2197, 3926, 4394, 5889, 6591, 11778, 13182, 25519, 28561, 51038, 57122, 76557, 85683, 153114, 171366, 331747, 663494, 995241, 1990482, 4312711, 8625422, 12938133, 25876266]

約数ペア:

[(1, 25876266), (2, 12938133), (3, 8625422), (6, 4312711), (13, 1990482), (26, 995241), (39, 663494), (78, 331747), (151, 171366), (169, 153114), (302, 85683), (338, 76557), (453, 57122), (507, 51038), (906, 28561), (1014, 25519), (1963, 13182), (2197, 11778), (3926, 6591), (4394, 5889)]