25631784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 75366720

約数和(自身を除く): 49734936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 487, 516, 612, 731, 774, 974, 1032, 1224, 1461, 1462, 1548, 1948, 2193, 2922, 2924, 3096, 3896, 4383, 4386, 5844, 5848, 6579, 8279, 8766, 8772, 11688, 13158, 16558, 17532, 17544, 20941, 24837, 26316, 33116, 35064, 41882, 49674, 52632, 62823, 66232, 74511, 83764, 99348, 125646, 149022, 167528, 188469, 198696, 251292, 298044, 355997, 376938, 502584, 596088, 711994, 753876, 1067991, 1423988, 1507752, 2135982, 2847976, 3203973, 4271964, 6407946, 8543928, 12815892, 25631784]

約数ペア:

[(1, 25631784), (2, 12815892), (3, 8543928), (4, 6407946), (6, 4271964), (8, 3203973), (9, 2847976), (12, 2135982), (17, 1507752), (18, 1423988), (24, 1067991), (34, 753876), (36, 711994), (43, 596088), (51, 502584), (68, 376938), (72, 355997), (86, 298044), (102, 251292), (129, 198696), (136, 188469), (153, 167528), (172, 149022), (204, 125646), (258, 99348), (306, 83764), (344, 74511), (387, 66232), (408, 62823), (487, 52632), (516, 49674), (612, 41882), (731, 35064), (774, 33116), (974, 26316), (1032, 24837), (1224, 20941), (1461, 17544), (1462, 17532), (1548, 16558), (1948, 13158), (2193, 11688), (2922, 8772), (2924, 8766), (3096, 8279), (3896, 6579), (4383, 5848), (4386, 5844)]