796328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 1756800

約数和(自身を除く): 960472

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 169, 247, 248, 338, 403, 494, 589, 676, 806, 988, 1178, 1352, 1612, 1976, 2356, 3211, 3224, 4712, 5239, 6422, 7657, 10478, 12844, 15314, 20956, 25688, 30628, 41912, 61256, 99541, 199082, 398164, 796328]

約数ペア:

[(1, 796328), (2, 398164), (4, 199082), (8, 99541), (13, 61256), (19, 41912), (26, 30628), (31, 25688), (38, 20956), (52, 15314), (62, 12844), (76, 10478), (104, 7657), (124, 6422), (152, 5239), (169, 4712), (247, 3224), (248, 3211), (338, 2356), (403, 1976), (494, 1612), (589, 1352), (676, 1178), (806, 988)]