74845168

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{4241}}^1$

素因数の和:5352

約数の個数: 20

約数和(自身を含む): 145178208

約数和(自身を除く): 70333040

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4241, 4412, 8482, 8824, 16964, 17648, 33928, 67856, 4677823, 9355646, 18711292, 37422584, 74845168]

約数ペア:

[(1, 74845168), (2, 37422584), (4, 18711292), (8, 9355646), (16, 4677823), (1103, 67856), (2206, 33928), (4241, 17648), (4412, 16964), (8482, 8824)]