71315482

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17749}}^1$

素因数の和:17806

約数の個数: 24

約数和(自身を含む): 127480500

約数和(自身を除く): 56165018

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 17749, 35498, 124243, 248486, 727709, 869701, 1455418, 1739402, 5093963, 10187926, 35657741, 71315482]

約数ペア:

[(1, 71315482), (2, 35657741), (7, 10187926), (14, 5093963), (41, 1739402), (49, 1455418), (82, 869701), (98, 727709), (287, 248486), (574, 124243), (2009, 35498), (4018, 17749)]