27271328

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 61758144

約数和(自身を除く): 34486816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 577, 844, 1154, 1477, 1688, 2308, 2954, 3376, 4039, 4616, 5908, 6752, 8078, 9232, 11816, 16156, 18464, 23632, 32312, 47264, 64624, 121747, 129248, 243494, 486988, 852229, 973976, 1704458, 1947952, 3408916, 3895904, 6817832, 13635664, 27271328]

約数ペア:

[(1, 27271328), (2, 13635664), (4, 6817832), (7, 3895904), (8, 3408916), (14, 1947952), (16, 1704458), (28, 973976), (32, 852229), (56, 486988), (112, 243494), (211, 129248), (224, 121747), (422, 64624), (577, 47264), (844, 32312), (1154, 23632), (1477, 18464), (1688, 16156), (2308, 11816), (2954, 9232), (3376, 8078), (4039, 6752), (4616, 5908)]