28291034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 44044800

約数和(自身を除く): 15753766

約数列:

[1, 2, 31, 62, 199, 398, 2293, 4586, 6169, 12338, 71083, 142166, 456307, 912614, 14145517, 28291034]

約数ペア:

[(1, 28291034), (2, 14145517), (31, 912614), (62, 456307), (199, 142166), (398, 71083), (2293, 12338), (4586, 6169)]