67072796

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2467}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 134338176

約数和(自身を除く): 67265380

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 2467, 3884, 4934, 6797, 9868, 13594, 17269, 27188, 34538, 69076, 2395457, 4790914, 9581828, 16768199, 33536398, 67072796]

約数ペア:

[(1, 67072796), (2, 33536398), (4, 16768199), (7, 9581828), (14, 4790914), (28, 2395457), (971, 69076), (1942, 34538), (2467, 27188), (3884, 17269), (4934, 13594), (6797, 9868)]