72513194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164057}}^1$

素因数の和:164089

約数の個数: 16

約数和(自身を含む): 124027848

約数和(自身を除く): 51514654

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 164057, 328114, 2132741, 2788969, 4265482, 5577938, 36256597, 72513194]

約数ペア:

[(1, 72513194), (2, 36256597), (13, 5577938), (17, 4265482), (26, 2788969), (34, 2132741), (221, 328114), (442, 164057)]