27958252

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16369}}^1$

素因数の和:16441

約数の個数: 24

約数和(自身を含む): 56836640

約数和(自身を除く): 28878388

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16369, 32738, 65476, 114583, 229166, 458332, 998509, 1997018, 3994036, 6989563, 13979126, 27958252]

約数ペア:

[(1, 27958252), (2, 13979126), (4, 6989563), (7, 3994036), (14, 1997018), (28, 998509), (61, 458332), (122, 229166), (244, 114583), (427, 65476), (854, 32738), (1708, 16369)]