68987776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 64

約数和(自身を含む): 161506800

約数和(自身を除く): 92519024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 3769, 4576, 7538, 9152, 15076, 18304, 30152, 41459, 48997, 60304, 82918, 97994, 120608, 165836, 195988, 241216, 331672, 391976, 482432, 538967, 663344, 783952, 1077934, 1326688, 1567904, 2155868, 2653376, 3135808, 4311736, 5306752, 6271616, 8623472, 17246944, 34493888, 68987776]

約数ペア:

[(1, 68987776), (2, 34493888), (4, 17246944), (8, 8623472), (11, 6271616), (13, 5306752), (16, 4311736), (22, 3135808), (26, 2653376), (32, 2155868), (44, 1567904), (52, 1326688), (64, 1077934), (88, 783952), (104, 663344), (128, 538967), (143, 482432), (176, 391976), (208, 331672), (286, 241216), (352, 195988), (416, 165836), (572, 120608), (704, 97994), (832, 82918), (1144, 60304), (1408, 48997), (1664, 41459), (2288, 30152), (3769, 18304), (4576, 15076), (7538, 9152)]