25275824

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 56663040

約数和(自身を除く): 31387216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 2719, 4648, 5438, 9296, 10876, 19033, 21752, 38066, 43504, 76132, 152264, 225677, 304528, 451354, 902708, 1579739, 1805416, 3159478, 3610832, 6318956, 12637912, 25275824]

約数ペア:

[(1, 25275824), (2, 12637912), (4, 6318956), (7, 3610832), (8, 3159478), (14, 1805416), (16, 1579739), (28, 902708), (56, 451354), (83, 304528), (112, 225677), (166, 152264), (332, 76132), (581, 43504), (664, 38066), (1162, 21752), (1328, 19033), (2324, 10876), (2719, 9296), (4648, 5438)]