4414228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 9702784

約数和(自身を除く): 5288556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 181, 182, 268, 362, 364, 469, 724, 871, 938, 1267, 1742, 1876, 2353, 2534, 3484, 4706, 5068, 6097, 9412, 12127, 12194, 16471, 24254, 24388, 32942, 48508, 65884, 84889, 157651, 169778, 315302, 339556, 630604, 1103557, 2207114, 4414228]

約数ペア:

[(1, 4414228), (2, 2207114), (4, 1103557), (7, 630604), (13, 339556), (14, 315302), (26, 169778), (28, 157651), (52, 84889), (67, 65884), (91, 48508), (134, 32942), (181, 24388), (182, 24254), (268, 16471), (362, 12194), (364, 12127), (469, 9412), (724, 6097), (871, 5068), (938, 4706), (1267, 3484), (1742, 2534), (1876, 2353)]