65216398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 112119840

約数和(自身を除く): 46903442

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1361, 1843, 2522, 2722, 3686, 17693, 23959, 25859, 35386, 47918, 51718, 132017, 264034, 336167, 672334, 1716221, 2508323, 3432442, 5016646, 32608199, 65216398]

約数ペア:

[(1, 65216398), (2, 32608199), (13, 5016646), (19, 3432442), (26, 2508323), (38, 1716221), (97, 672334), (194, 336167), (247, 264034), (494, 132017), (1261, 51718), (1361, 47918), (1843, 35386), (2522, 25859), (2722, 23959), (3686, 17693)]