26984566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 48642048

約数和(自身を除く): 21657482

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 463, 926, 1267, 2534, 3241, 4163, 6482, 8326, 10649, 21298, 29141, 58282, 74543, 83803, 149086, 167606, 586621, 1173242, 1927469, 3854938, 13492283, 26984566]

約数ペア:

[(1, 26984566), (2, 13492283), (7, 3854938), (14, 1927469), (23, 1173242), (46, 586621), (161, 167606), (181, 149086), (322, 83803), (362, 74543), (463, 58282), (926, 29141), (1267, 21298), (2534, 10649), (3241, 8326), (4163, 6482)]