8181597056

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{3407}}^1$

素因数の和:3751

約数の個数: 64

約数和(自身を含む): 16591711680

約数和(自身を除く): 8410114624

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 257, 292, 514, 584, 1028, 1168, 2056, 2336, 3407, 4112, 4672, 6814, 8224, 9344, 13628, 16448, 18761, 27256, 32896, 37522, 54512, 75044, 109024, 150088, 218048, 248711, 300176, 436096, 497422, 600352, 875599, 994844, 1200704, 1751198, 1989688, 2401408, 3502396, 3979376, 7004792, 7958752, 14009584, 15917504, 28019168, 31835008, 56038336, 63918727, 112076672, 127837454, 255674908, 511349816, 1022699632, 2045399264, 4090798528, 8181597056]

約数ペア:

[(1, 8181597056), (2, 4090798528), (4, 2045399264), (8, 1022699632), (16, 511349816), (32, 255674908), (64, 127837454), (73, 112076672), (128, 63918727), (146, 56038336), (257, 31835008), (292, 28019168), (514, 15917504), (584, 14009584), (1028, 7958752), (1168, 7004792), (2056, 3979376), (2336, 3502396), (3407, 2401408), (4112, 1989688), (4672, 1751198), (6814, 1200704), (8224, 994844), (9344, 875599), (13628, 600352), (16448, 497422), (18761, 436096), (27256, 300176), (32896, 248711), (37522, 218048), (54512, 150088), (75044, 109024)]