27171892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7817}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 52536960

約数和(自身を除く): 25365068

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7817, 15634, 31268, 85987, 171974, 343948, 617543, 1235086, 2470172, 6792973, 13585946, 27171892]

約数ペア:

[(1, 27171892), (2, 13585946), (4, 6792973), (11, 2470172), (22, 1235086), (44, 617543), (79, 343948), (158, 171974), (316, 85987), (869, 31268), (1738, 15634), (3476, 7817)]