43639428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 125977600

約数和(自身を除く): 82338172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 739, 777, 798, 1036, 1406, 1478, 1554, 1596, 2109, 2217, 2812, 2956, 3108, 4218, 4434, 4921, 5173, 8436, 8868, 9842, 10346, 14041, 14763, 15519, 19684, 20692, 27343, 28082, 29526, 31038, 42123, 54686, 56164, 59052, 62076, 82029, 84246, 98287, 109372, 164058, 168492, 191401, 196574, 294861, 328116, 382802, 393148, 519517, 574203, 589722, 765604, 1039034, 1148406, 1179444, 1558551, 2078068, 2296812, 3117102, 3636619, 6234204, 7273238, 10909857, 14546476, 21819714, 43639428]

約数ペア:

[(1, 43639428), (2, 21819714), (3, 14546476), (4, 10909857), (6, 7273238), (7, 6234204), (12, 3636619), (14, 3117102), (19, 2296812), (21, 2078068), (28, 1558551), (37, 1179444), (38, 1148406), (42, 1039034), (57, 765604), (74, 589722), (76, 574203), (84, 519517), (111, 393148), (114, 382802), (133, 328116), (148, 294861), (222, 196574), (228, 191401), (259, 168492), (266, 164058), (399, 109372), (444, 98287), (518, 84246), (532, 82029), (703, 62076), (739, 59052), (777, 56164), (798, 54686), (1036, 42123), (1406, 31038), (1478, 29526), (1554, 28082), (1596, 27343), (2109, 20692), (2217, 19684), (2812, 15519), (2956, 14763), (3108, 14041), (4218, 10346), (4434, 9842), (4921, 8868), (5173, 8436)]