57420398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 101564928

約数和(自身を除く): 44144530

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 947, 994, 1894, 4331, 6629, 8662, 13258, 30317, 57767, 60634, 67237, 115534, 134474, 404369, 470659, 808738, 941318, 4101457, 8202914, 28710199, 57420398]

約数ペア:

[(1, 57420398), (2, 28710199), (7, 8202914), (14, 4101457), (61, 941318), (71, 808738), (122, 470659), (142, 404369), (427, 134474), (497, 115534), (854, 67237), (947, 60634), (994, 57767), (1894, 30317), (4331, 13258), (6629, 8662)]