64069264

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 60

約数和(自身を含む): 146562048

約数和(自身を除く): 82492784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1151, 1988, 2302, 3479, 3976, 4604, 6958, 7952, 8057, 9208, 13916, 16114, 18416, 27832, 32228, 55664, 56399, 64456, 81721, 112798, 128912, 163442, 225596, 326884, 451192, 572047, 653768, 902384, 1144094, 1307536, 2288188, 4004329, 4576376, 8008658, 9152752, 16017316, 32034632, 64069264]

約数ペア:

[(1, 64069264), (2, 32034632), (4, 16017316), (7, 9152752), (8, 8008658), (14, 4576376), (16, 4004329), (28, 2288188), (49, 1307536), (56, 1144094), (71, 902384), (98, 653768), (112, 572047), (142, 451192), (196, 326884), (284, 225596), (392, 163442), (497, 128912), (568, 112798), (784, 81721), (994, 64456), (1136, 56399), (1151, 55664), (1988, 32228), (2302, 27832), (3479, 18416), (3976, 16114), (4604, 13916), (6958, 9208), (7952, 8057)]