25034704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82351}}^1$

素因数の和:82378

約数の個数: 20

約数和(自身を含む): 51058240

約数和(自身を除く): 26023536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82351, 164702, 329404, 658808, 1317616, 1564669, 3129338, 6258676, 12517352, 25034704]

約数ペア:

[(1, 25034704), (2, 12517352), (4, 6258676), (8, 3129338), (16, 1564669), (19, 1317616), (38, 658808), (76, 329404), (152, 164702), (304, 82351)]