68541248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 141914880

約数和(自身を除く): 73373632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 179, 193, 248, 358, 386, 496, 716, 772, 992, 1432, 1544, 1984, 2864, 3088, 5549, 5728, 5983, 6176, 11098, 11456, 11966, 12352, 22196, 23932, 34547, 44392, 47864, 69094, 88784, 95728, 138188, 177568, 191456, 276376, 355136, 382912, 552752, 1070957, 1105504, 2141914, 2211008, 4283828, 8567656, 17135312, 34270624, 68541248]

約数ペア:

[(1, 68541248), (2, 34270624), (4, 17135312), (8, 8567656), (16, 4283828), (31, 2211008), (32, 2141914), (62, 1105504), (64, 1070957), (124, 552752), (179, 382912), (193, 355136), (248, 276376), (358, 191456), (386, 177568), (496, 138188), (716, 95728), (772, 88784), (992, 69094), (1432, 47864), (1544, 44392), (1984, 34547), (2864, 23932), (3088, 22196), (5549, 12352), (5728, 11966), (5983, 11456), (6176, 11098)]