67455152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 134372352

約数和(自身を除く): 66917200

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 331, 376, 542, 662, 752, 1084, 1324, 2168, 2648, 4336, 5296, 12737, 15557, 25474, 31114, 50948, 62228, 89701, 101896, 124456, 179402, 203792, 248912, 358804, 717608, 1435216, 4215947, 8431894, 16863788, 33727576, 67455152]

約数ペア:

[(1, 67455152), (2, 33727576), (4, 16863788), (8, 8431894), (16, 4215947), (47, 1435216), (94, 717608), (188, 358804), (271, 248912), (331, 203792), (376, 179402), (542, 124456), (662, 101896), (752, 89701), (1084, 62228), (1324, 50948), (2168, 31114), (2648, 25474), (4336, 15557), (5296, 12737)]