275655224

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6640

約数の個数: 48

約数和(自身を含む): 577811520

約数和(自身を除く): 302156296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 6577, 10478, 13154, 20956, 26308, 41912, 52616, 85501, 171002, 203887, 342004, 407774, 684008, 815548, 1111513, 1631096, 2223026, 2650531, 4446052, 5301062, 8892104, 10602124, 21204248, 34456903, 68913806, 137827612, 275655224]

約数ペア:

[(1, 275655224), (2, 137827612), (4, 68913806), (8, 34456903), (13, 21204248), (26, 10602124), (31, 8892104), (52, 5301062), (62, 4446052), (104, 2650531), (124, 2223026), (169, 1631096), (248, 1111513), (338, 815548), (403, 684008), (676, 407774), (806, 342004), (1352, 203887), (1612, 171002), (3224, 85501), (5239, 52616), (6577, 41912), (10478, 26308), (13154, 20956)]