40545736

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9403}}^1$

素因数の和:9434

約数の個数: 48

約数和(自身を含む): 96485040

約数和(自身を除く): 55939304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9403, 18806, 37612, 65821, 75224, 103433, 131642, 206866, 263284, 413732, 460747, 526568, 724031, 827464, 921494, 1448062, 1842988, 2896124, 3685976, 5068217, 5792248, 10136434, 20272868, 40545736]

約数ペア:

[(1, 40545736), (2, 20272868), (4, 10136434), (7, 5792248), (8, 5068217), (11, 3685976), (14, 2896124), (22, 1842988), (28, 1448062), (44, 921494), (49, 827464), (56, 724031), (77, 526568), (88, 460747), (98, 413732), (154, 263284), (196, 206866), (308, 131642), (392, 103433), (539, 75224), (616, 65821), (1078, 37612), (2156, 18806), (4312, 9403)]