71958212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4621}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 133945560

約数和(自身を除く): 61987348

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 4621, 7786, 9242, 15572, 18484, 78557, 157114, 314228, 1058209, 2116418, 4232836, 17989553, 35979106, 71958212]

約数ペア:

[(1, 71958212), (2, 35979106), (4, 17989553), (17, 4232836), (34, 2116418), (68, 1058209), (229, 314228), (458, 157114), (916, 78557), (3893, 18484), (4621, 15572), (7786, 9242)]