25997112

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 74954880

約数和(自身を除く): 48957768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 311, 324, 344, 387, 486, 516, 622, 648, 774, 933, 972, 1032, 1161, 1244, 1548, 1866, 1944, 2322, 2488, 2799, 3096, 3483, 3732, 4644, 5598, 6966, 7464, 8397, 9288, 10449, 11196, 13373, 13932, 16794, 20898, 22392, 25191, 26746, 27864, 33588, 40119, 41796, 50382, 53492, 67176, 75573, 80238, 83592, 100764, 106984, 120357, 151146, 160476, 201528, 240714, 302292, 320952, 361071, 481428, 604584, 722142, 962856, 1083213, 1444284, 2166426, 2888568, 3249639, 4332852, 6499278, 8665704, 12998556, 25997112]

約数ペア:

[(1, 25997112), (2, 12998556), (3, 8665704), (4, 6499278), (6, 4332852), (8, 3249639), (9, 2888568), (12, 2166426), (18, 1444284), (24, 1083213), (27, 962856), (36, 722142), (43, 604584), (54, 481428), (72, 361071), (81, 320952), (86, 302292), (108, 240714), (129, 201528), (162, 160476), (172, 151146), (216, 120357), (243, 106984), (258, 100764), (311, 83592), (324, 80238), (344, 75573), (387, 67176), (486, 53492), (516, 50382), (622, 41796), (648, 40119), (774, 33588), (933, 27864), (972, 26746), (1032, 25191), (1161, 22392), (1244, 20898), (1548, 16794), (1866, 13932), (1944, 13373), (2322, 11196), (2488, 10449), (2799, 9288), (3096, 8397), (3483, 7464), (3732, 6966), (4644, 5598)]