25407048896

素因数分解:

$2^6\times {\mathrm{17}}^3\times {\mathrm{80803}}^1$

素因数の和:80866

約数の個数: 56

約数和(自身を含む): 53568203760

約数和(自身を除く): 28161154864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 4913, 9248, 9826, 18496, 19652, 39304, 78608, 80803, 157216, 161606, 314432, 323212, 646424, 1292848, 1373651, 2585696, 2747302, 5171392, 5494604, 10989208, 21978416, 23352067, 43956832, 46704134, 87913664, 93408268, 186816536, 373633072, 396985139, 747266144, 793970278, 1494532288, 1587940556, 3175881112, 6351762224, 12703524448, 25407048896]

約数ペア:

[(1, 25407048896), (2, 12703524448), (4, 6351762224), (8, 3175881112), (16, 1587940556), (17, 1494532288), (32, 793970278), (34, 747266144), (64, 396985139), (68, 373633072), (136, 186816536), (272, 93408268), (289, 87913664), (544, 46704134), (578, 43956832), (1088, 23352067), (1156, 21978416), (2312, 10989208), (4624, 5494604), (4913, 5171392), (9248, 2747302), (9826, 2585696), (18496, 1373651), (19652, 1292848), (39304, 646424), (78608, 323212), (80803, 314432), (157216, 161606)]