72019048

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{4517}}^1$

素因数の和:6516

約数の個数: 16

約数和(自身を含む): 135133380

約数和(自身を除く): 63114332

約数列:

[1, 2, 4, 8, 1993, 3986, 4517, 7972, 9034, 15944, 18068, 36136, 9002381, 18004762, 36009524, 72019048]

約数ペア:

[(1, 72019048), (2, 36009524), (4, 18004762), (8, 9002381), (1993, 36136), (3986, 18068), (4517, 15944), (7972, 9034)]