17420928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6481}}^1$

素因数の和:6505

約数の個数: 64

約数和(自身を含む): 52893120

約数和(自身を除く): 35472192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6481, 12962, 19443, 25924, 38886, 45367, 51848, 77772, 90734, 103696, 136101, 155544, 181468, 207392, 272202, 311088, 362936, 414784, 544404, 622176, 725872, 829568, 1088808, 1244352, 1451744, 2177616, 2488704, 2903488, 4355232, 5806976, 8710464, 17420928]

約数ペア:

[(1, 17420928), (2, 8710464), (3, 5806976), (4, 4355232), (6, 2903488), (7, 2488704), (8, 2177616), (12, 1451744), (14, 1244352), (16, 1088808), (21, 829568), (24, 725872), (28, 622176), (32, 544404), (42, 414784), (48, 362936), (56, 311088), (64, 272202), (84, 207392), (96, 181468), (112, 155544), (128, 136101), (168, 103696), (192, 90734), (224, 77772), (336, 51848), (384, 45367), (448, 38886), (672, 25924), (896, 19443), (1344, 12962), (2688, 6481)]