2815568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 6511488

約数和(自身を除く): 3695920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1093, 1288, 2186, 2576, 4372, 7651, 8744, 15302, 17488, 25139, 30604, 50278, 61208, 100556, 122416, 175973, 201112, 351946, 402224, 703892, 1407784, 2815568]

約数ペア:

[(1, 2815568), (2, 1407784), (4, 703892), (7, 402224), (8, 351946), (14, 201112), (16, 175973), (23, 122416), (28, 100556), (46, 61208), (56, 50278), (92, 30604), (112, 25139), (161, 17488), (184, 15302), (322, 8744), (368, 7651), (644, 4372), (1093, 2576), (1288, 2186)]