28668290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24091}}^1$

素因数の和:24122

約数の個数: 32

約数和(自身を含む): 62446464

約数和(自身を除く): 33778174

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 24091, 48182, 120455, 168637, 240910, 337274, 409547, 819094, 843185, 1686370, 2047735, 2866829, 4095470, 5733658, 14334145, 28668290]

約数ペア:

[(1, 28668290), (2, 14334145), (5, 5733658), (7, 4095470), (10, 2866829), (14, 2047735), (17, 1686370), (34, 843185), (35, 819094), (70, 409547), (85, 337274), (119, 240910), (170, 168637), (238, 120455), (595, 48182), (1190, 24091)]