28565526290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13163837}}^1$

素因数の和:13163882

約数の個数: 32

約数和(自身を含む): 60658965504

約数和(自身を除く): 32093439214

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13163837, 26327674, 65819185, 92146859, 131638370, 184293718, 408078947, 460734295, 816157894, 921468590, 2040394735, 2856552629, 4080789470, 5713105258, 14282763145, 28565526290]

約数ペア:

[(1, 28565526290), (2, 14282763145), (5, 5713105258), (7, 4080789470), (10, 2856552629), (14, 2040394735), (31, 921468590), (35, 816157894), (62, 460734295), (70, 408078947), (155, 184293718), (217, 131638370), (310, 92146859), (434, 65819185), (1085, 26327674), (2170, 13163837)]