28723792

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{6481}}^1$

素因数の和:6766

約数の個数: 20

約数和(自身を含む): 55861876

約数和(自身を除く): 27138084

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 6481, 12962, 25924, 51848, 103696, 1795237, 3590474, 7180948, 14361896, 28723792]

約数ペア:

[(1, 28723792), (2, 14361896), (4, 7180948), (8, 3590474), (16, 1795237), (277, 103696), (554, 51848), (1108, 25924), (2216, 12962), (4432, 6481)]