20170708224

素因数分解:

$2^8\times 3^1\times {\mathrm{2671}}^1\times {\mathrm{9833}}^1$

素因数の和:12523

約数の個数: 72

約数和(自身を含む): 53709059712

約数和(自身を除く): 33538351488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2671, 5342, 8013, 9833, 10684, 16026, 19666, 21368, 29499, 32052, 39332, 42736, 58998, 64104, 78664, 85472, 117996, 128208, 157328, 170944, 235992, 256416, 314656, 341888, 471984, 512832, 629312, 683776, 943968, 1025664, 1258624, 1887936, 2051328, 2517248, 3775872, 7551744, 26263943, 52527886, 78791829, 105055772, 157583658, 210111544, 315167316, 420223088, 630334632, 840446176, 1260669264, 1680892352, 2521338528, 3361784704, 5042677056, 6723569408, 10085354112, 20170708224]

約数ペア:

[(1, 20170708224), (2, 10085354112), (3, 6723569408), (4, 5042677056), (6, 3361784704), (8, 2521338528), (12, 1680892352), (16, 1260669264), (24, 840446176), (32, 630334632), (48, 420223088), (64, 315167316), (96, 210111544), (128, 157583658), (192, 105055772), (256, 78791829), (384, 52527886), (768, 26263943), (2671, 7551744), (5342, 3775872), (8013, 2517248), (9833, 2051328), (10684, 1887936), (16026, 1258624), (19666, 1025664), (21368, 943968), (29499, 683776), (32052, 629312), (39332, 512832), (42736, 471984), (58998, 341888), (64104, 314656), (78664, 256416), (85472, 235992), (117996, 170944), (128208, 157328)]