25257168

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4136

約数の個数: 60

約数和(自身を含む): 72346560

約数和(自身を除く): 47089392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 4079, 6192, 8158, 12237, 16316, 24474, 32632, 36711, 48948, 65264, 73422, 97896, 146844, 175397, 195792, 293688, 350794, 526191, 587376, 701588, 1052382, 1403176, 1578573, 2104764, 2806352, 3157146, 4209528, 6314292, 8419056, 12628584, 25257168]

約数ペア:

[(1, 25257168), (2, 12628584), (3, 8419056), (4, 6314292), (6, 4209528), (8, 3157146), (9, 2806352), (12, 2104764), (16, 1578573), (18, 1403176), (24, 1052382), (36, 701588), (43, 587376), (48, 526191), (72, 350794), (86, 293688), (129, 195792), (144, 175397), (172, 146844), (258, 97896), (344, 73422), (387, 65264), (516, 48948), (688, 36711), (774, 32632), (1032, 24474), (1548, 16316), (2064, 12237), (3096, 8158), (4079, 6192)]