25459712

素因数分解:

$2^{10}\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 66

約数和(自身を含む): 54335568

約数和(自身を除く): 28875856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 529, 736, 752, 1024, 1058, 1081, 1472, 1504, 2116, 2162, 2944, 3008, 4232, 4324, 5888, 6016, 8464, 8648, 11776, 12032, 16928, 17296, 23552, 24064, 24863, 33856, 34592, 48128, 49726, 67712, 69184, 99452, 135424, 138368, 198904, 270848, 276736, 397808, 541696, 553472, 795616, 1106944, 1591232, 3182464, 6364928, 12729856, 25459712]

約数ペア:

[(1, 25459712), (2, 12729856), (4, 6364928), (8, 3182464), (16, 1591232), (23, 1106944), (32, 795616), (46, 553472), (47, 541696), (64, 397808), (92, 276736), (94, 270848), (128, 198904), (184, 138368), (188, 135424), (256, 99452), (368, 69184), (376, 67712), (512, 49726), (529, 48128), (736, 34592), (752, 33856), (1024, 24863), (1058, 24064), (1081, 23552), (1472, 17296), (1504, 16928), (2116, 12032), (2162, 11776), (2944, 8648), (3008, 8464), (4232, 6016), (4324, 5888)]