71104972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11257

約数の個数: 24

約数和(自身を含む): 130780496

約数和(自身を除く): 59675524

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 11173, 22346, 44692, 413401, 480439, 826802, 960878, 1653604, 1921756, 17776243, 35552486, 71104972]

約数ペア:

[(1, 71104972), (2, 35552486), (4, 17776243), (37, 1921756), (43, 1653604), (74, 960878), (86, 826802), (148, 480439), (172, 413401), (1591, 44692), (3182, 22346), (6364, 11173)]