25322864

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 56329728

約数和(自身を除く): 31006864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 727, 1244, 1454, 2177, 2488, 2908, 4354, 4976, 5089, 5816, 8708, 10178, 11632, 17416, 20356, 34832, 40712, 81424, 226097, 452194, 904388, 1582679, 1808776, 3165358, 3617552, 6330716, 12661432, 25322864]

約数ペア:

[(1, 25322864), (2, 12661432), (4, 6330716), (7, 3617552), (8, 3165358), (14, 1808776), (16, 1582679), (28, 904388), (56, 452194), (112, 226097), (311, 81424), (622, 40712), (727, 34832), (1244, 20356), (1454, 17416), (2177, 11632), (2488, 10178), (2908, 8708), (4354, 5816), (4976, 5089)]