29889776

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 66852864

約数和(自身を除く): 36963088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2591, 2884, 5182, 5768, 10364, 11536, 18137, 20728, 36274, 41456, 72548, 145096, 266873, 290192, 533746, 1067492, 1868111, 2134984, 3736222, 4269968, 7472444, 14944888, 29889776]

約数ペア:

[(1, 29889776), (2, 14944888), (4, 7472444), (7, 4269968), (8, 3736222), (14, 2134984), (16, 1868111), (28, 1067492), (56, 533746), (103, 290192), (112, 266873), (206, 145096), (412, 72548), (721, 41456), (824, 36274), (1442, 20728), (1648, 18137), (2591, 11536), (2884, 10364), (5182, 5768)]