25478934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 29678826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 1439, 2878, 2951, 4317, 5902, 8634, 8853, 17706, 18707, 37414, 56121, 112242, 326653, 653306, 979959, 1959918, 4246489, 8492978, 12739467, 25478934]

約数ペア:

[(1, 25478934), (2, 12739467), (3, 8492978), (6, 4246489), (13, 1959918), (26, 979959), (39, 653306), (78, 326653), (227, 112242), (454, 56121), (681, 37414), (1362, 18707), (1439, 17706), (2878, 8853), (2951, 8634), (4317, 5902)]