67330256

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1933}}^1$

素因数の和:2259

約数の個数: 40

約数和(自身を含む): 149645184

約数和(自身を除く): 82314928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1933, 2177, 2488, 3866, 4354, 4976, 7732, 8708, 13531, 15464, 17416, 27062, 30928, 34832, 54124, 108248, 216496, 601163, 1202326, 2404652, 4208141, 4809304, 8416282, 9618608, 16832564, 33665128, 67330256]

約数ペア:

[(1, 67330256), (2, 33665128), (4, 16832564), (7, 9618608), (8, 8416282), (14, 4809304), (16, 4208141), (28, 2404652), (56, 1202326), (112, 601163), (311, 216496), (622, 108248), (1244, 54124), (1933, 34832), (2177, 30928), (2488, 27062), (3866, 17416), (4354, 15464), (4976, 13531), (7732, 8708)]