22331456

素因数分解:

$2^6\times 7^2\times {\mathrm{7121}}^1$

素因数の和:7147

約数の個数: 42

約数和(自身を含む): 51556158

約数和(自身を除く): 29224702

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 7121, 14242, 28484, 49847, 56968, 99694, 113936, 199388, 227872, 348929, 398776, 455744, 697858, 797552, 1395716, 1595104, 2791432, 3190208, 5582864, 11165728, 22331456]

約数ペア:

[(1, 22331456), (2, 11165728), (4, 5582864), (7, 3190208), (8, 2791432), (14, 1595104), (16, 1395716), (28, 797552), (32, 697858), (49, 455744), (56, 398776), (64, 348929), (98, 227872), (112, 199388), (196, 113936), (224, 99694), (392, 56968), (448, 49847), (784, 28484), (1568, 14242), (3136, 7121)]