25187776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 53126640

約数和(自身を除く): 27938864

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 164, 232, 328, 331, 464, 656, 662, 928, 1189, 1312, 1324, 1856, 2378, 2624, 2648, 4756, 5296, 9512, 9599, 10592, 13571, 19024, 19198, 21184, 27142, 38048, 38396, 54284, 76096, 76792, 108568, 153584, 217136, 307168, 393559, 434272, 614336, 787118, 868544, 1574236, 3148472, 6296944, 12593888, 25187776]

約数ペア:

[(1, 25187776), (2, 12593888), (4, 6296944), (8, 3148472), (16, 1574236), (29, 868544), (32, 787118), (41, 614336), (58, 434272), (64, 393559), (82, 307168), (116, 217136), (164, 153584), (232, 108568), (328, 76792), (331, 76096), (464, 54284), (656, 38396), (662, 38048), (928, 27142), (1189, 21184), (1312, 19198), (1324, 19024), (1856, 13571), (2378, 10592), (2624, 9599), (2648, 9512), (4756, 5296)]