3940048

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 8824832

約数和(自身を除く): 4884784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 277, 508, 554, 889, 1016, 1108, 1778, 1939, 2032, 2216, 3556, 3878, 4432, 7112, 7756, 14224, 15512, 31024, 35179, 70358, 140716, 246253, 281432, 492506, 562864, 985012, 1970024, 3940048]

約数ペア:

[(1, 3940048), (2, 1970024), (4, 985012), (7, 562864), (8, 492506), (14, 281432), (16, 246253), (28, 140716), (56, 70358), (112, 35179), (127, 31024), (254, 15512), (277, 14224), (508, 7756), (554, 7112), (889, 4432), (1016, 3878), (1108, 3556), (1778, 2216), (1939, 2032)]