68402048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 166047840

約数和(自身を除く): 97645792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 101, 104, 128, 143, 148, 176, 202, 208, 286, 296, 352, 404, 407, 416, 481, 572, 592, 704, 808, 814, 832, 962, 1111, 1144, 1184, 1313, 1408, 1616, 1628, 1664, 1924, 2222, 2288, 2368, 2626, 3232, 3256, 3737, 3848, 4444, 4576, 4736, 5252, 5291, 6464, 6512, 7474, 7696, 8888, 9152, 10504, 10582, 12928, 13024, 14443, 14948, 15392, 17776, 18304, 21008, 21164, 26048, 28886, 29896, 30784, 35552, 41107, 42016, 42328, 48581, 52096, 57772, 59792, 61568, 71104, 82214, 84032, 84656, 97162, 115544, 119584, 142208, 164428, 168064, 169312, 194324, 231088, 239168, 328856, 338624, 388648, 462176, 478336, 534391, 657712, 677248, 777296, 924352, 1068782, 1315424, 1554592, 1848704, 2137564, 2630848, 3109184, 4275128, 5261696, 6218368, 8550256, 17100512, 34201024, 68402048]

約数ペア:

[(1, 68402048), (2, 34201024), (4, 17100512), (8, 8550256), (11, 6218368), (13, 5261696), (16, 4275128), (22, 3109184), (26, 2630848), (32, 2137564), (37, 1848704), (44, 1554592), (52, 1315424), (64, 1068782), (74, 924352), (88, 777296), (101, 677248), (104, 657712), (128, 534391), (143, 478336), (148, 462176), (176, 388648), (202, 338624), (208, 328856), (286, 239168), (296, 231088), (352, 194324), (404, 169312), (407, 168064), (416, 164428), (481, 142208), (572, 119584), (592, 115544), (704, 97162), (808, 84656), (814, 84032), (832, 82214), (962, 71104), (1111, 61568), (1144, 59792), (1184, 57772), (1313, 52096), (1408, 48581), (1616, 42328), (1628, 42016), (1664, 41107), (1924, 35552), (2222, 30784), (2288, 29896), (2368, 28886), (2626, 26048), (3232, 21164), (3256, 21008), (3737, 18304), (3848, 17776), (4444, 15392), (4576, 14948), (4736, 14443), (5252, 13024), (5291, 12928), (6464, 10582), (6512, 10504), (7474, 9152), (7696, 8888)]