25730856

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 71316960

約数和(自身を除く): 45586104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8311, 16622, 24933, 33244, 49866, 66488, 74799, 99732, 149598, 199464, 299196, 357373, 598392, 714746, 1072119, 1429492, 2144238, 2858984, 3216357, 4288476, 6432714, 8576952, 12865428, 25730856]

約数ペア:

[(1, 25730856), (2, 12865428), (3, 8576952), (4, 6432714), (6, 4288476), (8, 3216357), (9, 2858984), (12, 2144238), (18, 1429492), (24, 1072119), (36, 714746), (43, 598392), (72, 357373), (86, 299196), (129, 199464), (172, 149598), (258, 99732), (344, 74799), (387, 66488), (516, 49866), (774, 33244), (1032, 24933), (1548, 16622), (3096, 8311)]