71253508

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 127092672

約数和(自身を除く): 55839164

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 1367, 2734, 5468, 13031, 26062, 52124, 113461, 214619, 226922, 429238, 453844, 858476, 17813377, 35626754, 71253508]

約数ペア:

[(1, 71253508), (2, 35626754), (4, 17813377), (83, 858476), (157, 453844), (166, 429238), (314, 226922), (332, 214619), (628, 113461), (1367, 52124), (2734, 26062), (5468, 13031)]