74928728

素因数分解:

$2^3\times 7^1\times {\mathrm{1338013}}^1$

素因数の和:1338026

約数の個数: 16

約数和(自身を含む): 160561680

約数和(自身を除く): 85632952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1338013, 2676026, 5352052, 9366091, 10704104, 18732182, 37464364, 74928728]

約数ペア:

[(1, 74928728), (2, 37464364), (4, 18732182), (7, 10704104), (8, 9366091), (14, 5352052), (28, 2676026), (56, 1338013)]