78218413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12829}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 97713280

約数和(自身を除く): 19494867

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 12829, 89803, 166777, 859543, 1167439, 6016801, 11174059, 78218413]

約数ペア:

[(1, 78218413), (7, 11174059), (13, 6016801), (67, 1167439), (91, 859543), (469, 166777), (871, 89803), (6097, 12829)]