65061556

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 134041600

約数和(自身を除く): 68980044

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 268, 316, 439, 469, 553, 878, 938, 1106, 1756, 1876, 2212, 3073, 5293, 6146, 10586, 12292, 21172, 29413, 34681, 37051, 58826, 69362, 74102, 117652, 138724, 148204, 205891, 242767, 411782, 485534, 823564, 971068, 2323627, 4647254, 9294508, 16265389, 32530778, 65061556]

約数ペア:

[(1, 65061556), (2, 32530778), (4, 16265389), (7, 9294508), (14, 4647254), (28, 2323627), (67, 971068), (79, 823564), (134, 485534), (158, 411782), (268, 242767), (316, 205891), (439, 148204), (469, 138724), (553, 117652), (878, 74102), (938, 69362), (1106, 58826), (1756, 37051), (1876, 34681), (2212, 29413), (3073, 21172), (5293, 12292), (6146, 10586)]