61470838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 112042224

約数和(自身を除く): 50571386

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 157, 286, 314, 407, 481, 814, 962, 1369, 1727, 2041, 2738, 3454, 4082, 5291, 5809, 10582, 11618, 15059, 17797, 22451, 30118, 35594, 44902, 63899, 75517, 127798, 151034, 195767, 214933, 391534, 429866, 830687, 1661374, 2364263, 2794129, 4728526, 5588258, 30735419, 61470838]

約数ペア:

[(1, 61470838), (2, 30735419), (11, 5588258), (13, 4728526), (22, 2794129), (26, 2364263), (37, 1661374), (74, 830687), (143, 429866), (157, 391534), (286, 214933), (314, 195767), (407, 151034), (481, 127798), (814, 75517), (962, 63899), (1369, 44902), (1727, 35594), (2041, 30118), (2738, 22451), (3454, 17797), (4082, 15059), (5291, 11618), (5809, 10582)]