64256136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5474

約数の個数: 64

約数和(自身を含む): 186209280

約数和(自身を除く): 121953144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5387, 5964, 10774, 11928, 16161, 21548, 32322, 37709, 43096, 64644, 75418, 113127, 129288, 150836, 226254, 301672, 382477, 452508, 764954, 905016, 1147431, 1529908, 2294862, 2677339, 3059816, 4589724, 5354678, 8032017, 9179448, 10709356, 16064034, 21418712, 32128068, 64256136]

約数ペア:

[(1, 64256136), (2, 32128068), (3, 21418712), (4, 16064034), (6, 10709356), (7, 9179448), (8, 8032017), (12, 5354678), (14, 4589724), (21, 3059816), (24, 2677339), (28, 2294862), (42, 1529908), (56, 1147431), (71, 905016), (84, 764954), (142, 452508), (168, 382477), (213, 301672), (284, 226254), (426, 150836), (497, 129288), (568, 113127), (852, 75418), (994, 64644), (1491, 43096), (1704, 37709), (1988, 32322), (2982, 21548), (3976, 16161), (5387, 11928), (5964, 10774)]