28722144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 55103136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 66, 88, 96, 118, 132, 176, 177, 236, 264, 352, 354, 461, 472, 528, 649, 708, 922, 944, 1056, 1298, 1383, 1416, 1844, 1888, 1947, 2596, 2766, 2832, 3688, 3894, 5071, 5192, 5532, 5664, 7376, 7788, 10142, 10384, 11064, 14752, 15213, 15576, 20284, 20768, 22128, 27199, 30426, 31152, 40568, 44256, 54398, 60852, 62304, 81136, 81597, 108796, 121704, 162272, 163194, 217592, 243408, 299189, 326388, 435184, 486816, 598378, 652776, 870368, 897567, 1196756, 1305552, 1795134, 2393512, 2611104, 3590268, 4787024, 7180536, 9574048, 14361072, 28722144]

約数ペア:

[(1, 28722144), (2, 14361072), (3, 9574048), (4, 7180536), (6, 4787024), (8, 3590268), (11, 2611104), (12, 2393512), (16, 1795134), (22, 1305552), (24, 1196756), (32, 897567), (33, 870368), (44, 652776), (48, 598378), (59, 486816), (66, 435184), (88, 326388), (96, 299189), (118, 243408), (132, 217592), (176, 163194), (177, 162272), (236, 121704), (264, 108796), (352, 81597), (354, 81136), (461, 62304), (472, 60852), (528, 54398), (649, 44256), (708, 40568), (922, 31152), (944, 30426), (1056, 27199), (1298, 22128), (1383, 20768), (1416, 20284), (1844, 15576), (1888, 15213), (1947, 14752), (2596, 11064), (2766, 10384), (2832, 10142), (3688, 7788), (3894, 7376), (5071, 5664), (5192, 5532)]