22231888

素因数分解:

$2^4\times 7^3\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 40

約数和(自身を含む): 50244800

約数和(自身を除く): 28012912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4051, 5488, 8102, 16204, 28357, 32408, 56714, 64816, 113428, 198499, 226856, 396998, 453712, 793996, 1389493, 1587992, 2778986, 3175984, 5557972, 11115944, 22231888]

約数ペア:

[(1, 22231888), (2, 11115944), (4, 5557972), (7, 3175984), (8, 2778986), (14, 1587992), (16, 1389493), (28, 793996), (49, 453712), (56, 396998), (98, 226856), (112, 198499), (196, 113428), (343, 64816), (392, 56714), (686, 32408), (784, 28357), (1372, 16204), (2744, 8102), (4051, 5488)]