78824074

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 139493376

約数和(自身を除く): 60669302

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1031, 1778, 2062, 5461, 7217, 10922, 14434, 38227, 44333, 76454, 88666, 130937, 261874, 310331, 620662, 916559, 1833118, 5630291, 11260582, 39412037, 78824074]

約数ペア:

[(1, 78824074), (2, 39412037), (7, 11260582), (14, 5630291), (43, 1833118), (86, 916559), (127, 620662), (254, 310331), (301, 261874), (602, 130937), (889, 88666), (1031, 76454), (1778, 44333), (2062, 38227), (5461, 14434), (7217, 10922)]