28059024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 86536128

約数和(自身を除く): 58477104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 61, 74, 84, 111, 112, 122, 148, 168, 183, 222, 244, 259, 296, 336, 366, 427, 444, 488, 518, 592, 732, 777, 854, 888, 976, 1036, 1281, 1369, 1464, 1554, 1708, 1776, 2072, 2257, 2562, 2738, 2928, 3108, 3416, 4107, 4144, 4514, 5124, 5476, 6216, 6771, 6832, 8214, 9028, 9583, 10248, 10952, 12432, 13542, 15799, 16428, 18056, 19166, 20496, 21904, 27084, 28749, 31598, 32856, 36112, 38332, 47397, 54168, 57498, 63196, 65712, 76664, 83509, 94794, 108336, 114996, 126392, 153328, 167018, 189588, 229992, 250527, 252784, 334036, 379176, 459984, 501054, 584563, 668072, 758352, 1002108, 1169126, 1336144, 1753689, 2004216, 2338252, 3507378, 4008432, 4676504, 7014756, 9353008, 14029512, 28059024]

約数ペア:

[(1, 28059024), (2, 14029512), (3, 9353008), (4, 7014756), (6, 4676504), (7, 4008432), (8, 3507378), (12, 2338252), (14, 2004216), (16, 1753689), (21, 1336144), (24, 1169126), (28, 1002108), (37, 758352), (42, 668072), (48, 584563), (56, 501054), (61, 459984), (74, 379176), (84, 334036), (111, 252784), (112, 250527), (122, 229992), (148, 189588), (168, 167018), (183, 153328), (222, 126392), (244, 114996), (259, 108336), (296, 94794), (336, 83509), (366, 76664), (427, 65712), (444, 63196), (488, 57498), (518, 54168), (592, 47397), (732, 38332), (777, 36112), (854, 32856), (888, 31598), (976, 28749), (1036, 27084), (1281, 21904), (1369, 20496), (1464, 19166), (1554, 18056), (1708, 16428), (1776, 15799), (2072, 13542), (2257, 12432), (2562, 10952), (2738, 10248), (2928, 9583), (3108, 9028), (3416, 8214), (4107, 6832), (4144, 6771), (4514, 6216), (5124, 5476)]