26484328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 56656800

約数和(自身を除く): 30172472

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1031, 1352, 1976, 2062, 3211, 4124, 6422, 8248, 12844, 13403, 19589, 25688, 26806, 39178, 53612, 78356, 107224, 156712, 174239, 254657, 348478, 509314, 696956, 1018628, 1393912, 2037256, 3310541, 6621082, 13242164, 26484328]

約数ペア:

[(1, 26484328), (2, 13242164), (4, 6621082), (8, 3310541), (13, 2037256), (19, 1393912), (26, 1018628), (38, 696956), (52, 509314), (76, 348478), (104, 254657), (152, 174239), (169, 156712), (247, 107224), (338, 78356), (494, 53612), (676, 39178), (988, 26806), (1031, 25688), (1352, 19589), (1976, 13403), (2062, 12844), (3211, 8248), (4124, 6422)]