64239504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191189}}^1$

素因数の和:191207

約数の個数: 40

約数和(自身を含む): 189660480

約数和(自身を除く): 125420976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191189, 382378, 573567, 764756, 1147134, 1338323, 1529512, 2294268, 2676646, 3059024, 4014969, 4588536, 5353292, 8029938, 9177072, 10706584, 16059876, 21413168, 32119752, 64239504]

約数ペア:

[(1, 64239504), (2, 32119752), (3, 21413168), (4, 16059876), (6, 10706584), (7, 9177072), (8, 8029938), (12, 5353292), (14, 4588536), (16, 4014969), (21, 3059024), (24, 2676646), (28, 2294268), (42, 1529512), (48, 1338323), (56, 1147134), (84, 764756), (112, 573567), (168, 382378), (336, 191189)]