About the Number

28017066

28017065 ← → 28017067

2進数表記:1101010111000000110101010

漢数字表記:二千八百一万七千六十六

素因数分解:

2 1 × 3 1 × 7 1 × 11 2 × 37 1 × 149 1

素因数の和:220
約数の個数: 96
約数和(自身を含む): 72777600
約数和(自身を除く): 44760534

約数列:
[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 121, 149, 154, 222, 231, 242, 259, 298, 363, 407, 447, 462, 518, 726, 777, 814, 847, 894, 1043, 1221, 1554, 1639, 1694, 2086, 2442, 2541, 2849, 3129, 3278, 4477, 4917, 5082, 5513, 5698, 6258, 8547, 8954, 9834, 11026, 11473, 13431, 16539, 17094, 18029, 22946, 26862, 31339, 33078, 34419, 36058, 38591, 54087, 60643, 62678, 68838, 77182, 94017, 108174, 115773, 121286, 126203, 181929, 188034, 231546, 252406, 363858, 378609, 424501, 667073, 757218, 849002, 1273503, 1334146, 2001219, 2547006, 4002438, 4669511, 9339022, 14008533, 28017066]

約数ペア:
[(1, 28017066), (2, 14008533), (3, 9339022), (6, 4669511), (7, 4002438), (11, 2547006), (14, 2001219), (21, 1334146), (22, 1273503), (33, 849002), (37, 757218), (42, 667073), (66, 424501), (74, 378609), (77, 363858), (111, 252406), (121, 231546), (149, 188034), (154, 181929), (222, 126203), (231, 121286), (242, 115773), (259, 108174), (298, 94017), (363, 77182), (407, 68838), (447, 62678), (462, 60643), (518, 54087), (726, 38591), (777, 36058), (814, 34419), (847, 33078), (894, 31339), (1043, 26862), (1221, 22946), (1554, 18029), (1639, 17094), (1694, 16539), (2086, 13431), (2442, 11473), (2541, 11026), (2849, 9834), (3129, 8954), (3278, 8547), (4477, 6258), (4917, 5698), (5082, 5513)]

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