47483926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 86376960

約数和(自身を除く): 38893034

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1303, 1918, 2603, 2606, 5206, 9121, 18221, 18242, 24757, 36442, 49514, 173299, 178511, 346598, 357022, 1249577, 2499154, 3391709, 6783418, 23741963, 47483926]

約数ペア:

[(1, 47483926), (2, 23741963), (7, 6783418), (14, 3391709), (19, 2499154), (38, 1249577), (133, 357022), (137, 346598), (266, 178511), (274, 173299), (959, 49514), (1303, 36442), (1918, 24757), (2603, 18242), (2606, 18221), (5206, 9121)]