25717252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2621}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 49335552

約数和(自身を除く): 23618300

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 2621, 4906, 5242, 9812, 10484, 28831, 57662, 115324, 584483, 1168966, 2337932, 6429313, 12858626, 25717252]

約数ペア:

[(1, 25717252), (2, 12858626), (4, 6429313), (11, 2337932), (22, 1168966), (44, 584483), (223, 115324), (446, 57662), (892, 28831), (2453, 10484), (2621, 9812), (4906, 5242)]