28300426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 53379072

約数和(自身を除く): 25078646

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1447, 1778, 2794, 2894, 9779, 10129, 15917, 19558, 20258, 31834, 111419, 183769, 222838, 367538, 1286383, 2021459, 2572766, 4042918, 14150213, 28300426]

約数ペア:

[(1, 28300426), (2, 14150213), (7, 4042918), (11, 2572766), (14, 2021459), (22, 1286383), (77, 367538), (127, 222838), (154, 183769), (254, 111419), (889, 31834), (1397, 20258), (1447, 19558), (1778, 15917), (2794, 10129), (2894, 9779)]