42826

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 24

約数和(自身を含む): 82080

約数和(自身を除く): 39254

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 6118, 21413, 42826]

約数ペア:

[(1, 42826), (2, 21413), (7, 6118), (14, 3059), (19, 2254), (23, 1862), (38, 1127), (46, 931), (49, 874), (98, 437), (133, 322), (161, 266)]