25064466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 59305536

約数和(自身を除く): 34241070

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 127, 222, 254, 259, 381, 518, 762, 777, 889, 1554, 1778, 2667, 4699, 5334, 9398, 14097, 16129, 28194, 32258, 32893, 48387, 65786, 96774, 98679, 112903, 197358, 225806, 338709, 596773, 677418, 1193546, 1790319, 3580638, 4177411, 8354822, 12532233, 25064466]

約数ペア:

[(1, 25064466), (2, 12532233), (3, 8354822), (6, 4177411), (7, 3580638), (14, 1790319), (21, 1193546), (37, 677418), (42, 596773), (74, 338709), (111, 225806), (127, 197358), (222, 112903), (254, 98679), (259, 96774), (381, 65786), (518, 48387), (762, 32893), (777, 32258), (889, 28194), (1554, 16129), (1778, 14097), (2667, 9398), (4699, 5334)]