68954002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 49586798

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1439, 1843, 2522, 2878, 3686, 18707, 23959, 27341, 37414, 47918, 54682, 139583, 279166, 355433, 710866, 1814579, 2652077, 3629158, 5304154, 34477001, 68954002]

約数ペア:

[(1, 68954002), (2, 34477001), (13, 5304154), (19, 3629158), (26, 2652077), (38, 1814579), (97, 710866), (194, 355433), (247, 279166), (494, 139583), (1261, 54682), (1439, 47918), (1843, 37414), (2522, 27341), (2878, 23959), (3686, 18707)]