9888922784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{22031}}^1$

素因数の和:22150

約数の個数: 72

約数和(自身を含む): 21336581952

約数和(自身を除く): 11447659168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 169, 208, 332, 338, 416, 664, 676, 1079, 1328, 1352, 2158, 2656, 2704, 4316, 5408, 8632, 14027, 17264, 22031, 28054, 34528, 44062, 56108, 88124, 112216, 176248, 224432, 286403, 352496, 448864, 572806, 704992, 1145612, 1828573, 2291224, 3657146, 3723239, 4582448, 7314292, 7446478, 9164896, 14628584, 14892956, 23771449, 29257168, 29785912, 47542898, 58514336, 59571824, 95085796, 119143648, 190171592, 309028837, 380343184, 618057674, 760686368, 1236115348, 2472230696, 4944461392, 9888922784]

約数ペア:

[(1, 9888922784), (2, 4944461392), (4, 2472230696), (8, 1236115348), (13, 760686368), (16, 618057674), (26, 380343184), (32, 309028837), (52, 190171592), (83, 119143648), (104, 95085796), (166, 59571824), (169, 58514336), (208, 47542898), (332, 29785912), (338, 29257168), (416, 23771449), (664, 14892956), (676, 14628584), (1079, 9164896), (1328, 7446478), (1352, 7314292), (2158, 4582448), (2656, 3723239), (2704, 3657146), (4316, 2291224), (5408, 1828573), (8632, 1145612), (14027, 704992), (17264, 572806), (22031, 448864), (28054, 352496), (34528, 286403), (44062, 224432), (56108, 176248), (88124, 112216)]