7880096

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 17934336

約数和(自身を除く): 10054240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 277, 508, 554, 889, 1016, 1108, 1778, 1939, 2032, 2216, 3556, 3878, 4064, 4432, 7112, 7756, 8864, 14224, 15512, 28448, 31024, 35179, 62048, 70358, 140716, 246253, 281432, 492506, 562864, 985012, 1125728, 1970024, 3940048, 7880096]

約数ペア:

[(1, 7880096), (2, 3940048), (4, 1970024), (7, 1125728), (8, 985012), (14, 562864), (16, 492506), (28, 281432), (32, 246253), (56, 140716), (112, 70358), (127, 62048), (224, 35179), (254, 31024), (277, 28448), (508, 15512), (554, 14224), (889, 8864), (1016, 7756), (1108, 7112), (1778, 4432), (1939, 4064), (2032, 3878), (2216, 3556)]