47017762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 80621568

約数和(自身を除く): 33603806

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 971, 1562, 1942, 2201, 4402, 10681, 21362, 24211, 30101, 48422, 60202, 68941, 137882, 331111, 662222, 758351, 1516702, 2137171, 4274342, 23508881, 47017762]

約数ペア:

[(1, 47017762), (2, 23508881), (11, 4274342), (22, 2137171), (31, 1516702), (62, 758351), (71, 662222), (142, 331111), (341, 137882), (682, 68941), (781, 60202), (971, 48422), (1562, 30101), (1942, 24211), (2201, 21362), (4402, 10681)]