28701552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2902

約数の個数: 80

約数和(自身を含む): 85173120

約数和(自身を除く): 56471568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 2861, 3344, 5016, 5722, 8583, 10032, 11444, 17166, 22888, 31471, 34332, 45776, 54359, 62942, 68664, 94413, 108718, 125884, 137328, 163077, 188826, 217436, 251768, 326154, 377652, 434872, 503536, 597949, 652308, 755304, 869744, 1195898, 1304616, 1510608, 1793847, 2391796, 2609232, 3587694, 4783592, 7175388, 9567184, 14350776, 28701552]

約数ペア:

[(1, 28701552), (2, 14350776), (3, 9567184), (4, 7175388), (6, 4783592), (8, 3587694), (11, 2609232), (12, 2391796), (16, 1793847), (19, 1510608), (22, 1304616), (24, 1195898), (33, 869744), (38, 755304), (44, 652308), (48, 597949), (57, 503536), (66, 434872), (76, 377652), (88, 326154), (114, 251768), (132, 217436), (152, 188826), (176, 163077), (209, 137328), (228, 125884), (264, 108718), (304, 94413), (418, 68664), (456, 62942), (528, 54359), (627, 45776), (836, 34332), (912, 31471), (1254, 22888), (1672, 17166), (2508, 11444), (2861, 10032), (3344, 8583), (5016, 5722)]