26964964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 51696036

約数和(自身を除く): 24731072

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 353, 452, 676, 706, 1412, 1469, 2938, 4589, 5876, 9178, 18356, 19097, 38194, 39889, 59657, 76388, 79778, 119314, 159556, 238628, 518557, 1037114, 2074228, 6741241, 13482482, 26964964]

約数ペア:

[(1, 26964964), (2, 13482482), (4, 6741241), (13, 2074228), (26, 1037114), (52, 518557), (113, 238628), (169, 159556), (226, 119314), (338, 79778), (353, 76388), (452, 59657), (676, 39889), (706, 38194), (1412, 19097), (1469, 18356), (2938, 9178), (4589, 5876)]