30949912

素因数分解:

$2^3\times 7^1\times {\mathrm{552677}}^1$

素因数の和:552690

約数の個数: 16

約数和(自身を含む): 66321360

約数和(自身を除く): 35371448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 552677, 1105354, 2210708, 3868739, 4421416, 7737478, 15474956, 30949912]

約数ペア:

[(1, 30949912), (2, 15474956), (4, 7737478), (7, 4421416), (8, 3868739), (14, 2210708), (28, 1105354), (56, 552677)]