25199274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 26692566

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 727, 1454, 2181, 4362, 5777, 11554, 17331, 34662, 38531, 77062, 79243, 115593, 158486, 231186, 237729, 475458, 4199879, 8399758, 12599637, 25199274]

約数ペア:

[(1, 25199274), (2, 12599637), (3, 8399758), (6, 4199879), (53, 475458), (106, 237729), (109, 231186), (159, 158486), (218, 115593), (318, 79243), (327, 77062), (654, 38531), (727, 34662), (1454, 17331), (2181, 11554), (4362, 5777)]