25735168

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 52

約数和(自身を含む): 52815568

約数和(自身を除く): 27080400

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 103, 122, 128, 206, 244, 256, 412, 488, 512, 824, 976, 1024, 1648, 1952, 2048, 3296, 3904, 4096, 6283, 6592, 7808, 12566, 13184, 15616, 25132, 26368, 31232, 50264, 52736, 62464, 100528, 105472, 124928, 201056, 210944, 249856, 402112, 421888, 804224, 1608448, 3216896, 6433792, 12867584, 25735168]

約数ペア:

[(1, 25735168), (2, 12867584), (4, 6433792), (8, 3216896), (16, 1608448), (32, 804224), (61, 421888), (64, 402112), (103, 249856), (122, 210944), (128, 201056), (206, 124928), (244, 105472), (256, 100528), (412, 62464), (488, 52736), (512, 50264), (824, 31232), (976, 26368), (1024, 25132), (1648, 15616), (1952, 13184), (2048, 12566), (3296, 7808), (3904, 6592), (4096, 6283)]