42895874

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19070

約数の個数: 24

約数和(自身を含む): 78107328

約数和(自身を除く): 35211454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 19031, 38062, 133217, 266434, 437713, 875426, 932519, 1865038, 3063991, 6127982, 21447937, 42895874]

約数ペア:

[(1, 42895874), (2, 21447937), (7, 6127982), (14, 3063991), (23, 1865038), (46, 932519), (49, 875426), (98, 437713), (161, 266434), (322, 133217), (1127, 38062), (2254, 19031)]