25181364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 63754880

約数和(自身を除く): 38573516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1069, 1812, 1963, 2138, 3207, 3926, 4276, 5889, 6414, 7852, 11778, 12828, 13897, 23556, 27794, 41691, 55588, 83382, 161419, 166764, 322838, 484257, 645676, 968514, 1937028, 2098447, 4196894, 6295341, 8393788, 12590682, 25181364]

約数ペア:

[(1, 25181364), (2, 12590682), (3, 8393788), (4, 6295341), (6, 4196894), (12, 2098447), (13, 1937028), (26, 968514), (39, 645676), (52, 484257), (78, 322838), (151, 166764), (156, 161419), (302, 83382), (453, 55588), (604, 41691), (906, 27794), (1069, 23556), (1812, 13897), (1963, 12828), (2138, 11778), (3207, 7852), (3926, 6414), (4276, 5889)]