72515404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82031}}^1$

素因数の和:82065

約数の個数: 24

約数和(自身を含む): 144704448

約数和(自身を除く): 72189044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 82031, 164062, 328124, 1066403, 1394527, 2132806, 2789054, 4265612, 5578108, 18128851, 36257702, 72515404]

約数ペア:

[(1, 72515404), (2, 36257702), (4, 18128851), (13, 5578108), (17, 4265612), (26, 2789054), (34, 2132806), (52, 1394527), (68, 1066403), (221, 328124), (442, 164062), (884, 82031)]