70487942

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{17791}}^1$

素因数の和:18083

約数の個数: 16

約数和(自身を含む): 121270272

約数和(自身を除く): 50782330

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 17791, 35582, 124537, 249074, 5034853, 10069706, 35243971, 70487942]

約数ペア:

[(1, 70487942), (2, 35243971), (7, 10069706), (14, 5034853), (283, 249074), (566, 124537), (1981, 35582), (3962, 17791)]