70303828

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 143632020

約数和(自身を除く): 73328192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 877, 1636, 1754, 2863, 3508, 5726, 6139, 11452, 12278, 20041, 24556, 40082, 42973, 80164, 85946, 171892, 358693, 717386, 1434772, 2510851, 5021702, 10043404, 17575957, 35151914, 70303828]

約数ペア:

[(1, 70303828), (2, 35151914), (4, 17575957), (7, 10043404), (14, 5021702), (28, 2510851), (49, 1434772), (98, 717386), (196, 358693), (409, 171892), (818, 85946), (877, 80164), (1636, 42973), (1754, 40082), (2863, 24556), (3508, 20041), (5726, 12278), (6139, 11452)]