66784324

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 118486368

約数和(自身を除く): 51702044

約数列:

[1, 2, 4, 131, 233, 262, 466, 524, 547, 932, 1094, 2188, 30523, 61046, 71657, 122092, 127451, 143314, 254902, 286628, 509804, 16696081, 33392162, 66784324]

約数ペア:

[(1, 66784324), (2, 33392162), (4, 16696081), (131, 509804), (233, 286628), (262, 254902), (466, 143314), (524, 127451), (547, 122092), (932, 71657), (1094, 61046), (2188, 30523)]