73520272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34549}}^1$

素因数の和:34583

約数の個数: 40

約数和(自身を含む): 171368000

約数和(自身を除く): 97847728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34549, 69098, 138196, 241843, 276392, 483686, 552784, 656431, 967372, 1312862, 1934744, 2625724, 3869488, 4595017, 5251448, 9190034, 10502896, 18380068, 36760136, 73520272]

約数ペア:

[(1, 73520272), (2, 36760136), (4, 18380068), (7, 10502896), (8, 9190034), (14, 5251448), (16, 4595017), (19, 3869488), (28, 2625724), (38, 1934744), (56, 1312862), (76, 967372), (112, 656431), (133, 552784), (152, 483686), (266, 276392), (304, 241843), (532, 138196), (1064, 69098), (2128, 34549)]