12847786672

素因数分解:

$2^4\times 7^3\times {\mathrm{2341069}}^1$

素因数の和:2341098

約数の個数: 40

約数和(自身を含む): 29029268000

約数和(自身を除く): 16181481328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 2341069, 4682138, 9364276, 16387483, 18728552, 32774966, 37457104, 65549932, 114712381, 131099864, 229424762, 262199728, 458849524, 802986667, 917699048, 1605973334, 1835398096, 3211946668, 6423893336, 12847786672]

約数ペア:

[(1, 12847786672), (2, 6423893336), (4, 3211946668), (7, 1835398096), (8, 1605973334), (14, 917699048), (16, 802986667), (28, 458849524), (49, 262199728), (56, 229424762), (98, 131099864), (112, 114712381), (196, 65549932), (343, 37457104), (392, 32774966), (686, 18728552), (784, 16387483), (1372, 9364276), (2744, 4682138), (5488, 2341069)]