27930248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 54648000

約数和(自身を除く): 26717752

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 919, 1048, 1838, 3676, 3799, 7352, 7598, 15196, 26651, 30392, 53302, 106604, 120389, 213208, 240778, 481556, 963112, 3491281, 6982562, 13965124, 27930248]

約数ペア:

[(1, 27930248), (2, 13965124), (4, 6982562), (8, 3491281), (29, 963112), (58, 481556), (116, 240778), (131, 213208), (232, 120389), (262, 106604), (524, 53302), (919, 30392), (1048, 26651), (1838, 15196), (3676, 7598), (3799, 7352)]