68017432

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17107}}^1$

素因数の和:17191

約数の個数: 32

約数和(自身を含む): 147813120

約数和(自身を除く): 79795688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17107, 34214, 68428, 119749, 136856, 239498, 478996, 957992, 1214597, 2429194, 4858388, 8502179, 9716776, 17004358, 34008716, 68017432]

約数ペア:

[(1, 68017432), (2, 34008716), (4, 17004358), (7, 9716776), (8, 8502179), (14, 4858388), (28, 2429194), (56, 1214597), (71, 957992), (142, 478996), (284, 239498), (497, 136856), (568, 119749), (994, 68428), (1988, 34214), (3976, 17107)]