71953414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17627}}^1$

素因数の和:17799

約数の個数: 16

約数和(自身を含む): 116979408

約数和(自身を除く): 45025994

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 17627, 35254, 229151, 458302, 2767439, 5534878, 35976707, 71953414]

約数ペア:

[(1, 71953414), (2, 35976707), (13, 5534878), (26, 2767439), (157, 458302), (314, 229151), (2041, 35254), (4082, 17627)]