26356068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 70324800

約数和(自身を除く): 43968732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 229, 276, 278, 414, 417, 458, 556, 687, 828, 834, 916, 1251, 1374, 1668, 2061, 2502, 2748, 3197, 4122, 5004, 5267, 6394, 8244, 9591, 10534, 12788, 15801, 19182, 21068, 28773, 31602, 31831, 38364, 47403, 57546, 63204, 63662, 94806, 95493, 115092, 127324, 189612, 190986, 286479, 381972, 572958, 732113, 1145916, 1464226, 2196339, 2928452, 4392678, 6589017, 8785356, 13178034, 26356068]

約数ペア:

[(1, 26356068), (2, 13178034), (3, 8785356), (4, 6589017), (6, 4392678), (9, 2928452), (12, 2196339), (18, 1464226), (23, 1145916), (36, 732113), (46, 572958), (69, 381972), (92, 286479), (138, 190986), (139, 189612), (207, 127324), (229, 115092), (276, 95493), (278, 94806), (414, 63662), (417, 63204), (458, 57546), (556, 47403), (687, 38364), (828, 31831), (834, 31602), (916, 28773), (1251, 21068), (1374, 19182), (1668, 15801), (2061, 12788), (2502, 10534), (2748, 9591), (3197, 8244), (4122, 6394), (5004, 5267)]