42172852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14423}}^1$

素因数の和:14487

約数の個数: 24

約数和(自身を含む): 79966656

約数和(自身を除く): 37793804

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 14423, 28846, 57692, 245191, 490382, 620189, 980764, 1240378, 2480756, 10543213, 21086426, 42172852]

約数ペア:

[(1, 42172852), (2, 21086426), (4, 10543213), (17, 2480756), (34, 1240378), (43, 980764), (68, 620189), (86, 490382), (172, 245191), (731, 57692), (1462, 28846), (2924, 14423)]