27597842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 17658478

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 193, 386, 1007, 1349, 2014, 2698, 3667, 3763, 7334, 7526, 10229, 13703, 20458, 27406, 71497, 142994, 194351, 260357, 388702, 520714, 726259, 1452518, 13798921, 27597842]

約数ペア:

[(1, 27597842), (2, 13798921), (19, 1452518), (38, 726259), (53, 520714), (71, 388702), (106, 260357), (142, 194351), (193, 142994), (386, 71497), (1007, 27406), (1349, 20458), (2014, 13703), (2698, 10229), (3667, 7526), (3763, 7334)]