74448416

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 168892416

約数和(自身を除く): 94444000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2617, 3556, 4064, 5234, 7112, 10468, 14224, 18319, 20936, 28448, 36638, 41872, 73276, 83744, 146552, 293104, 332359, 586208, 664718, 1329436, 2326513, 2658872, 4653026, 5317744, 9306052, 10635488, 18612104, 37224208, 74448416]

約数ペア:

[(1, 74448416), (2, 37224208), (4, 18612104), (7, 10635488), (8, 9306052), (14, 5317744), (16, 4653026), (28, 2658872), (32, 2326513), (56, 1329436), (112, 664718), (127, 586208), (224, 332359), (254, 293104), (508, 146552), (889, 83744), (1016, 73276), (1778, 41872), (2032, 36638), (2617, 28448), (3556, 20936), (4064, 18319), (5234, 14224), (7112, 10468)]