8041306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 8506022

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 113, 119, 161, 182, 221, 226, 238, 299, 322, 391, 442, 598, 782, 791, 1469, 1547, 1582, 1921, 2093, 2599, 2737, 2938, 3094, 3842, 4186, 5083, 5198, 5474, 10166, 10283, 13447, 18193, 20566, 24973, 26894, 33787, 35581, 36386, 44183, 49946, 67574, 71162, 88366, 174811, 236509, 309281, 349622, 473018, 574379, 618562, 1148758, 4020653, 8041306]

約数ペア:

[(1, 8041306), (2, 4020653), (7, 1148758), (13, 618562), (14, 574379), (17, 473018), (23, 349622), (26, 309281), (34, 236509), (46, 174811), (91, 88366), (113, 71162), (119, 67574), (161, 49946), (182, 44183), (221, 36386), (226, 35581), (238, 33787), (299, 26894), (322, 24973), (391, 20566), (442, 18193), (598, 13447), (782, 10283), (791, 10166), (1469, 5474), (1547, 5198), (1582, 5083), (1921, 4186), (2093, 3842), (2599, 3094), (2737, 2938)]