68775872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 149912832

約数和(自身を除く): 81136960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 211, 352, 422, 463, 704, 844, 926, 1688, 1852, 2321, 3376, 3704, 4642, 5093, 6752, 7408, 9284, 10186, 13504, 14816, 18568, 20372, 29632, 37136, 40744, 74272, 81488, 97693, 148544, 162976, 195386, 325952, 390772, 781544, 1074623, 1563088, 2149246, 3126176, 4298492, 6252352, 8596984, 17193968, 34387936, 68775872]

約数ペア:

[(1, 68775872), (2, 34387936), (4, 17193968), (8, 8596984), (11, 6252352), (16, 4298492), (22, 3126176), (32, 2149246), (44, 1563088), (64, 1074623), (88, 781544), (176, 390772), (211, 325952), (352, 195386), (422, 162976), (463, 148544), (704, 97693), (844, 81488), (926, 74272), (1688, 40744), (1852, 37136), (2321, 29632), (3376, 20372), (3704, 18568), (4642, 14816), (5093, 13504), (6752, 10186), (7408, 9284)]