71439082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 133144704

約数和(自身を除く): 61705622

約数列:

[1, 2, 11, 13, 22, 26, 37, 43, 74, 86, 143, 157, 286, 314, 407, 473, 481, 559, 814, 946, 962, 1118, 1591, 1727, 2041, 3182, 3454, 4082, 5291, 5809, 6149, 6751, 10582, 11618, 12298, 13502, 17501, 20683, 22451, 35002, 41366, 44902, 63899, 74261, 75517, 87763, 127798, 148522, 151034, 175526, 227513, 249787, 455026, 499574, 830687, 965393, 1661374, 1930786, 2747657, 3247231, 5495314, 6494462, 35719541, 71439082]

約数ペア:

[(1, 71439082), (2, 35719541), (11, 6494462), (13, 5495314), (22, 3247231), (26, 2747657), (37, 1930786), (43, 1661374), (74, 965393), (86, 830687), (143, 499574), (157, 455026), (286, 249787), (314, 227513), (407, 175526), (473, 151034), (481, 148522), (559, 127798), (814, 87763), (946, 75517), (962, 74261), (1118, 63899), (1591, 44902), (1727, 41366), (2041, 35002), (3182, 22451), (3454, 20683), (4082, 17501), (5291, 13502), (5809, 12298), (6149, 11618), (6751, 10582)]