25695368

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 23552632

約数列:

[1, 2, 4, 8, 89, 151, 178, 239, 302, 356, 478, 604, 712, 956, 1208, 1912, 13439, 21271, 26878, 36089, 42542, 53756, 72178, 85084, 107512, 144356, 170168, 288712, 3211921, 6423842, 12847684, 25695368]

約数ペア:

[(1, 25695368), (2, 12847684), (4, 6423842), (8, 3211921), (89, 288712), (151, 170168), (178, 144356), (239, 107512), (302, 85084), (356, 72178), (478, 53756), (604, 42542), (712, 36089), (956, 26878), (1208, 21271), (1912, 13439)]