61838644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51361}}^1$

素因数の和:51415

約数の個数: 24

約数和(自身を含む): 126555968

約数和(自身を除く): 64717324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 51361, 102722, 205444, 359527, 719054, 1438108, 2208523, 4417046, 8834092, 15459661, 30919322, 61838644]

約数ペア:

[(1, 61838644), (2, 30919322), (4, 15459661), (7, 8834092), (14, 4417046), (28, 2208523), (43, 1438108), (86, 719054), (172, 359527), (301, 205444), (602, 102722), (1204, 51361)]