68803432

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 130977000

約数和(自身を除く): 62173568

約数列:

[1, 2, 4, 8, 149, 197, 293, 298, 394, 586, 596, 788, 1172, 1192, 1576, 2344, 29353, 43657, 57721, 58706, 87314, 115442, 117412, 174628, 230884, 234824, 349256, 461768, 8600429, 17200858, 34401716, 68803432]

約数ペア:

[(1, 68803432), (2, 34401716), (4, 17200858), (8, 8600429), (149, 461768), (197, 349256), (293, 234824), (298, 230884), (394, 174628), (586, 117412), (596, 115442), (788, 87314), (1172, 58706), (1192, 57721), (1576, 43657), (2344, 29353)]