42851438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 77746176

約数和(自身を除く): 34894738

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 1823, 3358, 3646, 11753, 12761, 23506, 25522, 41929, 83858, 133079, 266158, 293503, 587006, 931553, 1863106, 3060817, 6121634, 21425719, 42851438]

約数ペア:

[(1, 42851438), (2, 21425719), (7, 6121634), (14, 3060817), (23, 1863106), (46, 931553), (73, 587006), (146, 293503), (161, 266158), (322, 133079), (511, 83858), (1022, 41929), (1679, 25522), (1823, 23506), (3358, 12761), (3646, 11753)]