40749884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 87816960

約数和(自身を除く): 47067076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1451, 1652, 2006, 2902, 4012, 5804, 7021, 10157, 14042, 20314, 24667, 28084, 40628, 49334, 85609, 98668, 171218, 172669, 342436, 345338, 599263, 690676, 1198526, 1455353, 2397052, 2910706, 5821412, 10187471, 20374942, 40749884]

約数ペア:

[(1, 40749884), (2, 20374942), (4, 10187471), (7, 5821412), (14, 2910706), (17, 2397052), (28, 1455353), (34, 1198526), (59, 690676), (68, 599263), (118, 345338), (119, 342436), (236, 172669), (238, 171218), (413, 98668), (476, 85609), (826, 49334), (1003, 40628), (1451, 28084), (1652, 24667), (2006, 20314), (2902, 14042), (4012, 10157), (5804, 7021)]