22745450728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{405763}}^1$

素因数の和:405807

約数の個数: 96

約数和(自身を含む): 58283940960

約数和(自身を除く): 35538490232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 5096, 7007, 8008, 14014, 28028, 56056, 405763, 811526, 1623052, 2840341, 3246104, 4463393, 5274919, 5680682, 8926786, 10549838, 11361364, 17853572, 19882387, 21099676, 22722728, 31243751, 35707144, 36924433, 39764774, 42199352, 58024109, 62487502, 73848866, 79529548, 116048218, 124975004, 147697732, 159059096, 218706257, 232096436, 249950008, 258471031, 295395464, 406168763, 437412514, 464192872, 516942062, 812337526, 874825028, 1033884124, 1624675052, 1749650056, 2067768248, 2843181341, 3249350104, 5686362682, 11372725364, 22745450728]

約数ペア:

[(1, 22745450728), (2, 11372725364), (4, 5686362682), (7, 3249350104), (8, 2843181341), (11, 2067768248), (13, 1749650056), (14, 1624675052), (22, 1033884124), (26, 874825028), (28, 812337526), (44, 516942062), (49, 464192872), (52, 437412514), (56, 406168763), (77, 295395464), (88, 258471031), (91, 249950008), (98, 232096436), (104, 218706257), (143, 159059096), (154, 147697732), (182, 124975004), (196, 116048218), (286, 79529548), (308, 73848866), (364, 62487502), (392, 58024109), (539, 42199352), (572, 39764774), (616, 36924433), (637, 35707144), (728, 31243751), (1001, 22722728), (1078, 21099676), (1144, 19882387), (1274, 17853572), (2002, 11361364), (2156, 10549838), (2548, 8926786), (4004, 5680682), (4312, 5274919), (5096, 4463393), (7007, 3246104), (8008, 2840341), (14014, 1623052), (28028, 811526), (56056, 405763)]