28103056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{76367}}^1$

素因数の和:76398

約数の個数: 20

約数和(自身を含む): 56817792

約数和(自身を除く): 28714736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 76367, 152734, 305468, 610936, 1221872, 1756441, 3512882, 7025764, 14051528, 28103056]

約数ペア:

[(1, 28103056), (2, 14051528), (4, 7025764), (8, 3512882), (16, 1756441), (23, 1221872), (46, 610936), (92, 305468), (184, 152734), (368, 76367)]