64552656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192121}}^1$

素因数の和:192139

約数の個数: 40

約数和(自身を含む): 190585024

約数和(自身を除く): 126032368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192121, 384242, 576363, 768484, 1152726, 1344847, 1536968, 2305452, 2689694, 3073936, 4034541, 4610904, 5379388, 8069082, 9221808, 10758776, 16138164, 21517552, 32276328, 64552656]

約数ペア:

[(1, 64552656), (2, 32276328), (3, 21517552), (4, 16138164), (6, 10758776), (7, 9221808), (8, 8069082), (12, 5379388), (14, 4610904), (16, 4034541), (21, 3073936), (24, 2689694), (28, 2305452), (42, 1536968), (48, 1344847), (56, 1152726), (84, 768484), (112, 576363), (168, 384242), (336, 192121)]