2783507216

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{56101}}^1$

素因数の和:56559

約数の個数: 40

約数和(自身を含む): 6177503424

約数和(自身を除く): 3393996208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1772, 3101, 3544, 6202, 7088, 12404, 24808, 49616, 56101, 112202, 224404, 392707, 448808, 785414, 897616, 1570828, 3141656, 6283312, 24852743, 49705486, 99410972, 173969201, 198821944, 347938402, 397643888, 695876804, 1391753608, 2783507216]

約数ペア:

[(1, 2783507216), (2, 1391753608), (4, 695876804), (7, 397643888), (8, 347938402), (14, 198821944), (16, 173969201), (28, 99410972), (56, 49705486), (112, 24852743), (443, 6283312), (886, 3141656), (1772, 1570828), (3101, 897616), (3544, 785414), (6202, 448808), (7088, 392707), (12404, 224404), (24808, 112202), (49616, 56101)]