1028540048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 2113632576

約数和(自身を除く): 1085092528

約数列:

[1, 2, 4, 8, 16, 43, 53, 67, 86, 106, 134, 172, 212, 268, 344, 421, 424, 536, 688, 842, 848, 1072, 1684, 2279, 2881, 3368, 3551, 4558, 5762, 6736, 7102, 9116, 11524, 14204, 18103, 18232, 22313, 23048, 28207, 28408, 36206, 36464, 44626, 46096, 56414, 56816, 72412, 89252, 112828, 144824, 152693, 178504, 225656, 289648, 305386, 357008, 451312, 610772, 959459, 1212901, 1221544, 1494971, 1918918, 2425802, 2443088, 2989942, 3837836, 4851604, 5979884, 7675672, 9703208, 11959768, 15351344, 19406416, 23919536, 64283753, 128567506, 257135012, 514270024, 1028540048]

約数ペア:

[(1, 1028540048), (2, 514270024), (4, 257135012), (8, 128567506), (16, 64283753), (43, 23919536), (53, 19406416), (67, 15351344), (86, 11959768), (106, 9703208), (134, 7675672), (172, 5979884), (212, 4851604), (268, 3837836), (344, 2989942), (421, 2443088), (424, 2425802), (536, 1918918), (688, 1494971), (842, 1221544), (848, 1212901), (1072, 959459), (1684, 610772), (2279, 451312), (2881, 357008), (3368, 305386), (3551, 289648), (4558, 225656), (5762, 178504), (6736, 152693), (7102, 144824), (9116, 112828), (11524, 89252), (14204, 72412), (18103, 56816), (18232, 56414), (22313, 46096), (23048, 44626), (28207, 36464), (28408, 36206)]