72369170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425701}}^1$

素因数の和:425725

約数の個数: 16

約数和(自身を含む): 137927448

約数和(自身を除く): 65558278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 425701, 851402, 2128505, 4257010, 7236917, 14473834, 36184585, 72369170]

約数ペア:

[(1, 72369170), (2, 36184585), (5, 14473834), (10, 7236917), (17, 4257010), (34, 2128505), (85, 851402), (170, 425701)]