68240704

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8055

約数の個数: 56

約数和(自身を含む): 162925760

約数和(自身を除く): 94685056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8017, 8512, 16034, 32068, 56119, 64136, 112238, 128272, 152323, 224476, 256544, 304646, 448952, 513088, 609292, 897904, 1066261, 1218584, 1795808, 2132522, 2437168, 3591616, 4265044, 4874336, 8530088, 9748672, 17060176, 34120352, 68240704]

約数ペア:

[(1, 68240704), (2, 34120352), (4, 17060176), (7, 9748672), (8, 8530088), (14, 4874336), (16, 4265044), (19, 3591616), (28, 2437168), (32, 2132522), (38, 1795808), (56, 1218584), (64, 1066261), (76, 897904), (112, 609292), (133, 513088), (152, 448952), (224, 304646), (266, 256544), (304, 224476), (448, 152323), (532, 128272), (608, 112238), (1064, 64136), (1216, 56119), (2128, 32068), (4256, 16034), (8017, 8512)]