38209556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 84091392

約数和(自身を除く): 45881836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 947, 1441, 1834, 1894, 2882, 3668, 3788, 5764, 6629, 10087, 10417, 13258, 20174, 20834, 26516, 40348, 41668, 72919, 124057, 145838, 248114, 291676, 496228, 868399, 1364627, 1736798, 2729254, 3473596, 5458508, 9552389, 19104778, 38209556]

約数ペア:

[(1, 38209556), (2, 19104778), (4, 9552389), (7, 5458508), (11, 3473596), (14, 2729254), (22, 1736798), (28, 1364627), (44, 868399), (77, 496228), (131, 291676), (154, 248114), (262, 145838), (308, 124057), (524, 72919), (917, 41668), (947, 40348), (1441, 26516), (1834, 20834), (1894, 20174), (2882, 13258), (3668, 10417), (3788, 10087), (5764, 6629)]