70697306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20413

約数の個数: 16

約数和(自身を含む): 111234816

約数和(自身を除く): 40537510

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 20327, 40654, 752099, 955369, 1504198, 1910738, 35348653, 70697306]

約数ペア:

[(1, 70697306), (2, 35348653), (37, 1910738), (47, 1504198), (74, 955369), (94, 752099), (1739, 40654), (3478, 20327)]