72382016

素因数分解:

$2^6\times 7^2\times {\mathrm{23081}}^1$

素因数の和:23107

約数の個数: 42

約数和(自身を含む): 167090598

約数和(自身を除く): 94708582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23081, 46162, 92324, 161567, 184648, 323134, 369296, 646268, 738592, 1130969, 1292536, 1477184, 2261938, 2585072, 4523876, 5170144, 9047752, 10340288, 18095504, 36191008, 72382016]

約数ペア:

[(1, 72382016), (2, 36191008), (4, 18095504), (7, 10340288), (8, 9047752), (14, 5170144), (16, 4523876), (28, 2585072), (32, 2261938), (49, 1477184), (56, 1292536), (64, 1130969), (98, 738592), (112, 646268), (196, 369296), (224, 323134), (392, 184648), (448, 161567), (784, 92324), (1568, 46162), (3136, 23081)]