7680649984

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225583}}^1$

素因数の和:225625

約数の個数: 72

約数和(自身を含む): 18443747840

約数和(自身を除く): 10763097856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 225583, 451166, 902332, 1579081, 1804664, 3158162, 3609328, 4286077, 6316324, 7218656, 8572154, 12632648, 14437312, 17144308, 25265296, 28874624, 30002539, 34288616, 50530592, 57749248, 60005078, 68577232, 101061184, 120010156, 137154464, 202122368, 240020312, 274308928, 404244736, 480040624, 548617856, 960081248, 1097235712, 1920162496, 3840324992, 7680649984]

約数ペア:

[(1, 7680649984), (2, 3840324992), (4, 1920162496), (7, 1097235712), (8, 960081248), (14, 548617856), (16, 480040624), (19, 404244736), (28, 274308928), (32, 240020312), (38, 202122368), (56, 137154464), (64, 120010156), (76, 101061184), (112, 68577232), (128, 60005078), (133, 57749248), (152, 50530592), (224, 34288616), (256, 30002539), (266, 28874624), (304, 25265296), (448, 17144308), (532, 14437312), (608, 12632648), (896, 8572154), (1064, 7218656), (1216, 6316324), (1792, 4286077), (2128, 3609328), (2432, 3158162), (4256, 1804664), (4864, 1579081), (8512, 902332), (17024, 451166), (34048, 225583)]