78335272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{184753}}^1$

素因数の和:184812

約数の個数: 16

約数和(自身を含む): 149650740

約数和(自身を除く): 71315468

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 184753, 369506, 739012, 1478024, 9791909, 19583818, 39167636, 78335272]

約数ペア:

[(1, 78335272), (2, 39167636), (4, 19583818), (8, 9791909), (53, 1478024), (106, 739012), (212, 369506), (424, 184753)]