40796028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 132723360

約数和(自身を除く): 91927332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 593, 637, 702, 756, 819, 882, 1092, 1186, 1274, 1323, 1404, 1638, 1764, 1779, 1911, 2372, 2457, 2548, 2646, 3276, 3558, 3822, 4151, 4914, 5292, 5337, 5733, 7116, 7644, 7709, 8302, 9828, 10674, 11466, 12453, 15418, 16011, 16604, 17199, 21348, 22932, 23127, 24906, 29057, 30836, 32022, 34398, 37359, 46254, 49812, 53963, 58114, 64044, 68796, 69381, 74718, 87171, 92508, 107926, 112077, 116228, 138762, 149436, 161889, 174342, 208143, 215852, 224154, 261513, 277524, 323778, 348684, 377741, 416286, 448308, 485667, 523026, 647556, 755482, 784539, 832572, 971334, 1046052, 1133223, 1457001, 1510964, 1569078, 1942668, 2266446, 2914002, 3138156, 3399669, 4532892, 5828004, 6799338, 10199007, 13598676, 20398014, 40796028]

約数ペア:

[(1, 40796028), (2, 20398014), (3, 13598676), (4, 10199007), (6, 6799338), (7, 5828004), (9, 4532892), (12, 3399669), (13, 3138156), (14, 2914002), (18, 2266446), (21, 1942668), (26, 1569078), (27, 1510964), (28, 1457001), (36, 1133223), (39, 1046052), (42, 971334), (49, 832572), (52, 784539), (54, 755482), (63, 647556), (78, 523026), (84, 485667), (91, 448308), (98, 416286), (108, 377741), (117, 348684), (126, 323778), (147, 277524), (156, 261513), (182, 224154), (189, 215852), (196, 208143), (234, 174342), (252, 161889), (273, 149436), (294, 138762), (351, 116228), (364, 112077), (378, 107926), (441, 92508), (468, 87171), (546, 74718), (588, 69381), (593, 68796), (637, 64044), (702, 58114), (756, 53963), (819, 49812), (882, 46254), (1092, 37359), (1186, 34398), (1274, 32022), (1323, 30836), (1404, 29057), (1638, 24906), (1764, 23127), (1779, 22932), (1911, 21348), (2372, 17199), (2457, 16604), (2548, 16011), (2646, 15418), (3276, 12453), (3558, 11466), (3822, 10674), (4151, 9828), (4914, 8302), (5292, 7709), (5337, 7644), (5733, 7116)]