71650736

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9349}}^1$

素因数の和:9836

約数の個数: 20

約数和(自身を含む): 139128000

約数和(自身を除く): 67477264

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9349, 18698, 37396, 74792, 149584, 4478171, 8956342, 17912684, 35825368, 71650736]

約数ペア:

[(1, 71650736), (2, 35825368), (4, 17912684), (8, 8956342), (16, 4478171), (479, 149584), (958, 74792), (1916, 37396), (3832, 18698), (7664, 9349)]