25862824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 52605000

約数和(自身を除く): 26742176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1669, 1937, 3338, 3874, 6676, 7748, 13352, 15496, 21697, 43394, 86788, 173576, 248681, 497362, 994724, 1989448, 3232853, 6465706, 12931412, 25862824]

約数ペア:

[(1, 25862824), (2, 12931412), (4, 6465706), (8, 3232853), (13, 1989448), (26, 994724), (52, 497362), (104, 248681), (149, 173576), (298, 86788), (596, 43394), (1192, 21697), (1669, 15496), (1937, 13352), (3338, 7748), (3874, 6676)]