68216176

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12959}}^1$

素因数の和:13021

約数の個数: 40

約数和(自身を含む): 154275840

約数和(自身を除く): 86059664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12959, 25918, 51836, 90713, 103672, 181426, 207344, 362852, 609073, 725704, 1218146, 1451408, 2436292, 4263511, 4872584, 8527022, 9745168, 17054044, 34108088, 68216176]

約数ペア:

[(1, 68216176), (2, 34108088), (4, 17054044), (7, 9745168), (8, 8527022), (14, 4872584), (16, 4263511), (28, 2436292), (47, 1451408), (56, 1218146), (94, 725704), (112, 609073), (188, 362852), (329, 207344), (376, 181426), (658, 103672), (752, 90713), (1316, 51836), (2632, 25918), (5264, 12959)]