61275088

素因数分解:

$2^4\times 7^2\times {\mathrm{78157}}^1$

素因数の和:78179

約数の個数: 30

約数和(自身を含む): 138105186

約数和(自身を除く): 76830098

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 78157, 156314, 312628, 547099, 625256, 1094198, 1250512, 2188396, 3829693, 4376792, 7659386, 8753584, 15318772, 30637544, 61275088]

約数ペア:

[(1, 61275088), (2, 30637544), (4, 15318772), (7, 8753584), (8, 7659386), (14, 4376792), (16, 3829693), (28, 2188396), (49, 1250512), (56, 1094198), (98, 625256), (112, 547099), (196, 312628), (392, 156314), (784, 78157)]