72821032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{246017}}^1$

素因数の和:246060

約数の個数: 16

約数和(自身を含む): 140230260

約数和(自身を除く): 67409228

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 246017, 492034, 984068, 1968136, 9102629, 18205258, 36410516, 72821032]

約数ペア:

[(1, 72821032), (2, 36410516), (4, 18205258), (8, 9102629), (37, 1968136), (74, 984068), (148, 492034), (296, 246017)]