4131056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 4439824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 127, 152, 214, 254, 304, 428, 508, 856, 1016, 1712, 2032, 2033, 2413, 4066, 4826, 8132, 9652, 13589, 16264, 19304, 27178, 32528, 38608, 54356, 108712, 217424, 258191, 516382, 1032764, 2065528, 4131056]

約数ペア:

[(1, 4131056), (2, 2065528), (4, 1032764), (8, 516382), (16, 258191), (19, 217424), (38, 108712), (76, 54356), (107, 38608), (127, 32528), (152, 27178), (214, 19304), (254, 16264), (304, 13589), (428, 9652), (508, 8132), (856, 4826), (1016, 4066), (1712, 2413), (2032, 2033)]