68611312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55691}}^1$

素因数の和:55717

約数の個数: 40

約数和(自身を含む): 165739392

約数和(自身を除く): 97128080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55691, 111382, 222764, 389837, 445528, 612601, 779674, 891056, 1225202, 1559348, 2450404, 3118696, 4288207, 4900808, 6237392, 8576414, 9801616, 17152828, 34305656, 68611312]

約数ペア:

[(1, 68611312), (2, 34305656), (4, 17152828), (7, 9801616), (8, 8576414), (11, 6237392), (14, 4900808), (16, 4288207), (22, 3118696), (28, 2450404), (44, 1559348), (56, 1225202), (77, 891056), (88, 779674), (112, 612601), (154, 445528), (176, 389837), (308, 222764), (616, 111382), (1232, 55691)]