26754392

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 58912920

約数和(自身を除く): 32158528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 521, 524, 917, 1042, 1048, 1834, 2084, 3647, 3668, 4168, 6419, 7294, 7336, 12838, 14588, 25529, 25676, 29176, 51058, 51352, 68251, 102116, 136502, 204232, 273004, 477757, 546008, 955514, 1911028, 3344299, 3822056, 6688598, 13377196, 26754392]

約数ペア:

[(1, 26754392), (2, 13377196), (4, 6688598), (7, 3822056), (8, 3344299), (14, 1911028), (28, 955514), (49, 546008), (56, 477757), (98, 273004), (131, 204232), (196, 136502), (262, 102116), (392, 68251), (521, 51352), (524, 51058), (917, 29176), (1042, 25676), (1048, 25529), (1834, 14588), (2084, 12838), (3647, 7336), (3668, 7294), (4168, 6419)]