17205368732672

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{258721}}^1$

素因数の和:259485

約数の個数: 88

約数和(自身を含む): 34788623216592

約数和(自身を除く): 17583254483920

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 643, 808, 1024, 1286, 1616, 2572, 3232, 5144, 6464, 10288, 12928, 20576, 25856, 41152, 51712, 64943, 82304, 103424, 129886, 164608, 258721, 259772, 329216, 517442, 519544, 658432, 1034884, 1039088, 2069768, 2078176, 4139536, 4156352, 8279072, 8312704, 16558144, 16625408, 26130821, 33116288, 33250816, 52261642, 66232576, 66501632, 104523284, 132465152, 166357603, 209046568, 264930304, 332715206, 418093136, 665430412, 836186272, 1330860824, 1672372544, 2661721648, 3344745088, 5323443296, 6689490176, 10646886592, 13378980352, 16802117903, 21293773184, 26757960704, 33604235806, 42587546368, 67208471612, 85175092736, 134416943224, 170350185472, 268833886448, 537667772896, 1075335545792, 2150671091584, 4301342183168, 8602684366336, 17205368732672]

約数ペア:

[(1, 17205368732672), (2, 8602684366336), (4, 4301342183168), (8, 2150671091584), (16, 1075335545792), (32, 537667772896), (64, 268833886448), (101, 170350185472), (128, 134416943224), (202, 85175092736), (256, 67208471612), (404, 42587546368), (512, 33604235806), (643, 26757960704), (808, 21293773184), (1024, 16802117903), (1286, 13378980352), (1616, 10646886592), (2572, 6689490176), (3232, 5323443296), (5144, 3344745088), (6464, 2661721648), (10288, 1672372544), (12928, 1330860824), (20576, 836186272), (25856, 665430412), (41152, 418093136), (51712, 332715206), (64943, 264930304), (82304, 209046568), (103424, 166357603), (129886, 132465152), (164608, 104523284), (258721, 66501632), (259772, 66232576), (329216, 52261642), (517442, 33250816), (519544, 33116288), (658432, 26130821), (1034884, 16625408), (1039088, 16558144), (2069768, 8312704), (2078176, 8279072), (4139536, 4156352)]