40649056

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9587

約数の個数: 48

約数和(自身を含む): 96284160

約数和(自身を除く): 55635104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9551, 19102, 38204, 66857, 76408, 133714, 152816, 181469, 267428, 305632, 362938, 534856, 725876, 1069712, 1270283, 1451752, 2139424, 2540566, 2903504, 5081132, 5807008, 10162264, 20324528, 40649056]

約数ペア:

[(1, 40649056), (2, 20324528), (4, 10162264), (7, 5807008), (8, 5081132), (14, 2903504), (16, 2540566), (19, 2139424), (28, 1451752), (32, 1270283), (38, 1069712), (56, 725876), (76, 534856), (112, 362938), (133, 305632), (152, 267428), (224, 181469), (266, 152816), (304, 133714), (532, 76408), (608, 66857), (1064, 38204), (2128, 19102), (4256, 9551)]