68724734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 45945346

約数列:

[1, 2, 13, 26, 59, 71, 118, 142, 631, 767, 923, 1262, 1534, 1846, 4189, 8203, 8378, 16406, 37229, 44801, 54457, 74458, 89602, 108914, 483977, 582413, 967954, 1164826, 2643259, 5286518, 34362367, 68724734]

約数ペア:

[(1, 68724734), (2, 34362367), (13, 5286518), (26, 2643259), (59, 1164826), (71, 967954), (118, 582413), (142, 483977), (631, 108914), (767, 89602), (923, 74458), (1262, 54457), (1534, 44801), (1846, 37229), (4189, 16406), (8203, 8378)]