66239390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7451}}^1$

素因数の和:7592

約数の個数: 32

約数和(自身を含む): 137355264

約数和(自身を除く): 71115874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 7451, 8890, 14902, 37255, 52157, 74510, 104314, 260785, 521570, 946277, 1892554, 4731385, 6623939, 9462770, 13247878, 33119695, 66239390]

約数ペア:

[(1, 66239390), (2, 33119695), (5, 13247878), (7, 9462770), (10, 6623939), (14, 4731385), (35, 1892554), (70, 946277), (127, 521570), (254, 260785), (635, 104314), (889, 74510), (1270, 52157), (1778, 37255), (4445, 14902), (7451, 8890)]