13047808

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 27321840

約数和(自身を除く): 14274032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 277, 368, 512, 554, 736, 1024, 1108, 1472, 2048, 2216, 2944, 4432, 5888, 6371, 8864, 11776, 12742, 17728, 23552, 25484, 35456, 47104, 50968, 70912, 101936, 141824, 203872, 283648, 407744, 567296, 815488, 1630976, 3261952, 6523904, 13047808]

約数ペア:

[(1, 13047808), (2, 6523904), (4, 3261952), (8, 1630976), (16, 815488), (23, 567296), (32, 407744), (46, 283648), (64, 203872), (92, 141824), (128, 101936), (184, 70912), (256, 50968), (277, 47104), (368, 35456), (512, 25484), (554, 23552), (736, 17728), (1024, 12742), (1108, 11776), (1472, 8864), (2048, 6371), (2216, 5888), (2944, 4432)]