28691152

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 64120896

約数和(自身を除く): 35429744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2267, 3164, 4534, 6328, 9068, 12656, 15869, 18136, 31738, 36272, 63476, 126952, 253904, 256171, 512342, 1024684, 1793197, 2049368, 3586394, 4098736, 7172788, 14345576, 28691152]

約数ペア:

[(1, 28691152), (2, 14345576), (4, 7172788), (7, 4098736), (8, 3586394), (14, 2049368), (16, 1793197), (28, 1024684), (56, 512342), (112, 256171), (113, 253904), (226, 126952), (452, 63476), (791, 36272), (904, 31738), (1582, 18136), (1808, 15869), (2267, 12656), (3164, 9068), (4534, 6328)]