25679872

素因数分解:

$2^{11}\times {\mathrm{12539}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 51351300

約数和(自身を除く): 25671428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12539, 25078, 50156, 100312, 200624, 401248, 802496, 1604992, 3209984, 6419968, 12839936, 25679872]

約数ペア:

[(1, 25679872), (2, 12839936), (4, 6419968), (8, 3209984), (16, 1604992), (32, 802496), (64, 401248), (128, 200624), (256, 100312), (512, 50156), (1024, 25078), (2048, 12539)]