64482628

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 134780800

約数和(自身を除く): 70298172

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1093, 1204, 1372, 2107, 2186, 4214, 4372, 7651, 8428, 14749, 15302, 29498, 30604, 46999, 53557, 58996, 93998, 107114, 187996, 214228, 328993, 374899, 657986, 749798, 1315972, 1499596, 2302951, 4605902, 9211804, 16120657, 32241314, 64482628]

約数ペア:

[(1, 64482628), (2, 32241314), (4, 16120657), (7, 9211804), (14, 4605902), (28, 2302951), (43, 1499596), (49, 1315972), (86, 749798), (98, 657986), (172, 374899), (196, 328993), (301, 214228), (343, 187996), (602, 107114), (686, 93998), (1093, 58996), (1204, 53557), (1372, 46999), (2107, 30604), (2186, 29498), (4214, 15302), (4372, 14749), (7651, 8428)]