25268828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3547}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 47983152

約数和(自身を除く): 22714324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3547, 3562, 7094, 7124, 14188, 46111, 92222, 184444, 485939, 971878, 1943756, 6317207, 12634414, 25268828]

約数ペア:

[(1, 25268828), (2, 12634414), (4, 6317207), (13, 1943756), (26, 971878), (52, 485939), (137, 184444), (274, 92222), (548, 46111), (1781, 14188), (3547, 7124), (3562, 7094)]