25549914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4889}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 55863360

約数和(自身を除く): 30313446

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 4889, 5226, 9778, 14667, 29334, 63557, 127114, 190671, 327563, 381342, 655126, 982689, 1965378, 4258319, 8516638, 12774957, 25549914]

約数ペア:

[(1, 25549914), (2, 12774957), (3, 8516638), (6, 4258319), (13, 1965378), (26, 982689), (39, 655126), (67, 381342), (78, 327563), (134, 190671), (201, 127114), (402, 63557), (871, 29334), (1742, 14667), (2613, 9778), (4889, 5226)]