25528874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 45636480

約数和(自身を除く): 20107606

約数列:

[1, 2, 7, 14, 29, 58, 203, 227, 277, 406, 454, 554, 1589, 1939, 3178, 3878, 6583, 8033, 13166, 16066, 46081, 56231, 62879, 92162, 112462, 125758, 440153, 880306, 1823491, 3646982, 12764437, 25528874]

約数ペア:

[(1, 25528874), (2, 12764437), (7, 3646982), (14, 1823491), (29, 880306), (58, 440153), (203, 125758), (227, 112462), (277, 92162), (406, 62879), (454, 56231), (554, 46081), (1589, 16066), (1939, 13166), (3178, 8033), (3878, 6583)]