27428038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 49124880

約数和(自身を除く): 21696842

約数列:

[1, 2, 11, 17, 22, 34, 59, 113, 118, 121, 187, 226, 242, 374, 649, 1003, 1243, 1298, 1921, 2006, 2057, 2486, 3842, 4114, 6667, 7139, 11033, 13334, 13673, 14278, 21131, 22066, 27346, 42262, 73337, 113339, 121363, 146674, 226678, 232441, 242726, 464882, 806707, 1246729, 1613414, 2493458, 13714019, 27428038]

約数ペア:

[(1, 27428038), (2, 13714019), (11, 2493458), (17, 1613414), (22, 1246729), (34, 806707), (59, 464882), (113, 242726), (118, 232441), (121, 226678), (187, 146674), (226, 121363), (242, 113339), (374, 73337), (649, 42262), (1003, 27346), (1243, 22066), (1298, 21131), (1921, 14278), (2006, 13673), (2057, 13334), (2486, 11033), (3842, 7139), (4114, 6667)]