23899456

素因数分解:

$2^6\times 7^2\times {\mathrm{7621}}^1$

素因数の和:7647

約数の個数: 42

約数和(自身を含む): 55175658

約数和(自身を除く): 31276202

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 7621, 15242, 30484, 53347, 60968, 106694, 121936, 213388, 243872, 373429, 426776, 487744, 746858, 853552, 1493716, 1707104, 2987432, 3414208, 5974864, 11949728, 23899456]

約数ペア:

[(1, 23899456), (2, 11949728), (4, 5974864), (7, 3414208), (8, 2987432), (14, 1707104), (16, 1493716), (28, 853552), (32, 746858), (49, 487744), (56, 426776), (64, 373429), (98, 243872), (112, 213388), (196, 121936), (224, 106694), (392, 60968), (448, 53347), (784, 30484), (1568, 15242), (3136, 7621)]