72004205854

素因数分解:

$2^1\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{1757143}}^1$

素因数の和:1760079

約数の個数: 16

約数和(自身を含む): 123478023168

約数和(自身を除く): 51473817314

約数列:

[1, 2, 7, 14, 2927, 5854, 20489, 40978, 1757143, 3514286, 12300001, 24600002, 5143157561, 10286315122, 36002102927, 72004205854]

約数ペア:

[(1, 72004205854), (2, 36002102927), (7, 10286315122), (14, 5143157561), (2927, 24600002), (5854, 12300001), (20489, 3514286), (40978, 1757143)]