28090588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11977

約数の個数: 24

約数和(自身を含む): 53419520

約数和(自身を除く): 25328932

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 11923, 23846, 47692, 226537, 369613, 453074, 739226, 906148, 1478452, 7022647, 14045294, 28090588]

約数ペア:

[(1, 28090588), (2, 14045294), (4, 7022647), (19, 1478452), (31, 906148), (38, 739226), (62, 453074), (76, 369613), (124, 226537), (589, 47692), (1178, 23846), (2356, 11923)]