57117268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 36

約数和(自身を含む): 113957760

約数和(自身を除く): 56840492

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 4447, 6422, 8894, 12844, 17788, 57811, 84493, 115622, 168986, 231244, 337972, 751543, 1098409, 1503086, 2196818, 3006172, 4393636, 14279317, 28558634, 57117268]

約数ペア:

[(1, 57117268), (2, 28558634), (4, 14279317), (13, 4393636), (19, 3006172), (26, 2196818), (38, 1503086), (52, 1098409), (76, 751543), (169, 337972), (247, 231244), (338, 168986), (494, 115622), (676, 84493), (988, 57811), (3211, 17788), (4447, 12844), (6422, 8894)]