25834928

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 57496320

約数和(自身を除く): 31661392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 919, 1004, 1757, 1838, 2008, 3514, 3676, 4016, 6433, 7028, 7352, 12866, 14056, 14704, 25732, 28112, 51464, 102928, 230669, 461338, 922676, 1614683, 1845352, 3229366, 3690704, 6458732, 12917464, 25834928]

約数ペア:

[(1, 25834928), (2, 12917464), (4, 6458732), (7, 3690704), (8, 3229366), (14, 1845352), (16, 1614683), (28, 922676), (56, 461338), (112, 230669), (251, 102928), (502, 51464), (919, 28112), (1004, 25732), (1757, 14704), (1838, 14056), (2008, 12866), (3514, 7352), (3676, 7028), (4016, 6433)]