4423664

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 9904128

約数和(自身を除く): 5480464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 311, 508, 622, 889, 1016, 1244, 1778, 2032, 2177, 2488, 3556, 4354, 4976, 7112, 8708, 14224, 17416, 34832, 39497, 78994, 157988, 276479, 315976, 552958, 631952, 1105916, 2211832, 4423664]

約数ペア:

[(1, 4423664), (2, 2211832), (4, 1105916), (7, 631952), (8, 552958), (14, 315976), (16, 276479), (28, 157988), (56, 78994), (112, 39497), (127, 34832), (254, 17416), (311, 14224), (508, 8708), (622, 7112), (889, 4976), (1016, 4354), (1244, 3556), (1778, 2488), (2032, 2177)]