68982592

素因数分解:

$2^6\times 7^2\times {\mathrm{21997}}^1$

素因数の和:22023

約数の個数: 42

約数和(自身を含む): 159243522

約数和(自身を除く): 90260930

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21997, 43994, 87988, 153979, 175976, 307958, 351952, 615916, 703904, 1077853, 1231832, 1407808, 2155706, 2463664, 4311412, 4927328, 8622824, 9854656, 17245648, 34491296, 68982592]

約数ペア:

[(1, 68982592), (2, 34491296), (4, 17245648), (7, 9854656), (8, 8622824), (14, 4927328), (16, 4311412), (28, 2463664), (32, 2155706), (49, 1407808), (56, 1231832), (64, 1077853), (98, 703904), (112, 615916), (196, 351952), (224, 307958), (392, 175976), (448, 153979), (784, 87988), (1568, 43994), (3136, 21997)]