25066050928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2972729}}^1$

素因数の和:2972785

約数の個数: 40

約数和(自身を含む): 53081066880

約数和(自身を除く): 28015015952

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 2972729, 5945458, 11890916, 23781832, 47563664, 50536393, 92154599, 101072786, 184309198, 202145572, 368618396, 404291144, 737236792, 808582288, 1474473584, 1566628183, 3133256366, 6266512732, 12533025464, 25066050928]

約数ペア:

[(1, 25066050928), (2, 12533025464), (4, 6266512732), (8, 3133256366), (16, 1566628183), (17, 1474473584), (31, 808582288), (34, 737236792), (62, 404291144), (68, 368618396), (124, 202145572), (136, 184309198), (248, 101072786), (272, 92154599), (496, 50536393), (527, 47563664), (1054, 23781832), (2108, 11890916), (4216, 5945458), (8432, 2972729)]