25554396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 68794880

約数和(自身を除く): 43240484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 2791, 3052, 4578, 5582, 8373, 9156, 11164, 16746, 19537, 33492, 39074, 58611, 78148, 117222, 234444, 304219, 608438, 912657, 1216876, 1825314, 2129533, 3650628, 4259066, 6388599, 8518132, 12777198, 25554396]

約数ペア:

[(1, 25554396), (2, 12777198), (3, 8518132), (4, 6388599), (6, 4259066), (7, 3650628), (12, 2129533), (14, 1825314), (21, 1216876), (28, 912657), (42, 608438), (84, 304219), (109, 234444), (218, 117222), (327, 78148), (436, 58611), (654, 39074), (763, 33492), (1308, 19537), (1526, 16746), (2289, 11164), (2791, 9156), (3052, 8373), (4578, 5582)]