68207744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 149597280

約数和(自身を除く): 81389536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 193, 251, 352, 386, 502, 704, 772, 1004, 1408, 1544, 2008, 2123, 2761, 3088, 4016, 4246, 5522, 6176, 8032, 8492, 11044, 12352, 16064, 16984, 22088, 24704, 32128, 33968, 44176, 48443, 67936, 88352, 96886, 135872, 176704, 193772, 271744, 353408, 387544, 532873, 775088, 1065746, 1550176, 2131492, 3100352, 4262984, 6200704, 8525968, 17051936, 34103872, 68207744]

約数ペア:

[(1, 68207744), (2, 34103872), (4, 17051936), (8, 8525968), (11, 6200704), (16, 4262984), (22, 3100352), (32, 2131492), (44, 1550176), (64, 1065746), (88, 775088), (128, 532873), (176, 387544), (193, 353408), (251, 271744), (352, 193772), (386, 176704), (502, 135872), (704, 96886), (772, 88352), (1004, 67936), (1408, 48443), (1544, 44176), (2008, 33968), (2123, 32128), (2761, 24704), (3088, 22088), (4016, 16984), (4246, 16064), (5522, 12352), (6176, 11044), (8032, 8492)]