3887675728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{36643}}^1$

素因数の和:37019

約数の個数: 40

約数和(自身を含む): 7951748000

約数和(自身を除く): 4064072272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1396, 2792, 5584, 6631, 13262, 26524, 36643, 53048, 73286, 106096, 146572, 293144, 586288, 696217, 1392434, 2784868, 5569736, 11139472, 12788407, 25576814, 51153628, 102307256, 204614512, 242979733, 485959466, 971918932, 1943837864, 3887675728]

約数ペア:

[(1, 3887675728), (2, 1943837864), (4, 971918932), (8, 485959466), (16, 242979733), (19, 204614512), (38, 102307256), (76, 51153628), (152, 25576814), (304, 12788407), (349, 11139472), (698, 5569736), (1396, 2784868), (2792, 1392434), (5584, 696217), (6631, 586288), (13262, 293144), (26524, 146572), (36643, 106096), (53048, 73286)]