28579311904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{49177}}^1$

素因数の和:49338

約数の個数: 96

約数和(自身を含む): 66623993856

約数和(自身を除く): 38044681952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 352, 416, 508, 572, 1016, 1144, 1397, 1651, 2032, 2288, 2794, 3302, 4064, 4576, 5588, 6604, 11176, 13208, 18161, 22352, 26416, 36322, 44704, 49177, 52832, 72644, 98354, 145288, 196708, 290576, 393416, 540947, 581152, 639301, 786832, 1081894, 1278602, 1573664, 2163788, 2557204, 4327576, 5114408, 6245479, 7032311, 8655152, 10228816, 12490958, 14064622, 17310304, 20457632, 24981916, 28129244, 49963832, 56258488, 68700269, 81191227, 99927664, 112516976, 137400538, 162382454, 199855328, 225033952, 274801076, 324764908, 549602152, 649529816, 893103497, 1099204304, 1299059632, 1786206994, 2198408608, 2598119264, 3572413988, 7144827976, 14289655952, 28579311904]

約数ペア:

[(1, 28579311904), (2, 14289655952), (4, 7144827976), (8, 3572413988), (11, 2598119264), (13, 2198408608), (16, 1786206994), (22, 1299059632), (26, 1099204304), (32, 893103497), (44, 649529816), (52, 549602152), (88, 324764908), (104, 274801076), (127, 225033952), (143, 199855328), (176, 162382454), (208, 137400538), (254, 112516976), (286, 99927664), (352, 81191227), (416, 68700269), (508, 56258488), (572, 49963832), (1016, 28129244), (1144, 24981916), (1397, 20457632), (1651, 17310304), (2032, 14064622), (2288, 12490958), (2794, 10228816), (3302, 8655152), (4064, 7032311), (4576, 6245479), (5588, 5114408), (6604, 4327576), (11176, 2557204), (13208, 2163788), (18161, 1573664), (22352, 1278602), (26416, 1081894), (36322, 786832), (44704, 639301), (49177, 581152), (52832, 540947), (72644, 393416), (98354, 290576), (145288, 196708)]