21734656

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1514

約数の個数: 36

約数和(自身を含む): 44150400

約数和(自身を除く): 22415744

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1439, 1888, 2878, 3776, 5756, 7552, 11512, 15104, 23024, 46048, 84901, 92096, 169802, 184192, 339604, 368384, 679208, 1358416, 2716832, 5433664, 10867328, 21734656]

約数ペア:

[(1, 21734656), (2, 10867328), (4, 5433664), (8, 2716832), (16, 1358416), (32, 679208), (59, 368384), (64, 339604), (118, 184192), (128, 169802), (236, 92096), (256, 84901), (472, 46048), (944, 23024), (1439, 15104), (1888, 11512), (2878, 7552), (3776, 5756)]