71710522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8590

約数の個数: 32

約数和(自身を含む): 129124800

約数和(自身を除く): 57414278

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 8539, 17078, 111007, 145163, 162241, 222014, 290326, 324482, 1887119, 2109133, 2758097, 3774238, 4218266, 5516194, 35855261, 71710522]

約数ペア:

[(1, 71710522), (2, 35855261), (13, 5516194), (17, 4218266), (19, 3774238), (26, 2758097), (34, 2109133), (38, 1887119), (221, 324482), (247, 290326), (323, 222014), (442, 162241), (494, 145163), (646, 111007), (4199, 17078), (8398, 8539)]