28297816

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 26134184

約数列:

[1, 2, 4, 8, 59, 118, 167, 236, 334, 359, 472, 668, 718, 1336, 1436, 2872, 9853, 19706, 21181, 39412, 42362, 59953, 78824, 84724, 119906, 169448, 239812, 479624, 3537227, 7074454, 14148908, 28297816]

約数ペア:

[(1, 28297816), (2, 14148908), (4, 7074454), (8, 3537227), (59, 479624), (118, 239812), (167, 169448), (236, 119906), (334, 84724), (359, 78824), (472, 59953), (668, 42362), (718, 39412), (1336, 21181), (1436, 19706), (2872, 9853)]