72552844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199321}}^1$

素因数の和:199345

約数の個数: 24

約数和(自身を含む): 156268448

約数和(自身を除く): 83715604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199321, 398642, 797284, 1395247, 2591173, 2790494, 5182346, 5580988, 10364692, 18138211, 36276422, 72552844]

約数ペア:

[(1, 72552844), (2, 36276422), (4, 18138211), (7, 10364692), (13, 5580988), (14, 5182346), (26, 2790494), (28, 2591173), (52, 1395247), (91, 797284), (182, 398642), (364, 199321)]