25678208

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 51793560

約数和(自身を除く): 26115352

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2417, 2656, 4834, 5312, 9668, 10624, 19336, 38672, 77344, 154688, 200611, 309376, 401222, 802444, 1604888, 3209776, 6419552, 12839104, 25678208]

約数ペア:

[(1, 25678208), (2, 12839104), (4, 6419552), (8, 3209776), (16, 1604888), (32, 802444), (64, 401222), (83, 309376), (128, 200611), (166, 154688), (332, 77344), (664, 38672), (1328, 19336), (2417, 10624), (2656, 9668), (4834, 5312)]