66741356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 128399040

約数和(自身を除く): 61657684

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 11579, 23158, 46316, 127369, 254738, 509476, 1516849, 3033698, 6067396, 16685339, 33370678, 66741356]

約数ペア:

[(1, 66741356), (2, 33370678), (4, 16685339), (11, 6067396), (22, 3033698), (44, 1516849), (131, 509476), (262, 254738), (524, 127369), (1441, 46316), (2882, 23158), (5764, 11579)]