64985042

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 99470400

約数和(自身を除く): 34485358

約数列:

[1, 2, 67, 134, 199, 398, 2437, 4874, 13333, 26666, 163279, 326558, 484963, 969926, 32492521, 64985042]

約数ペア:

[(1, 64985042), (2, 32492521), (67, 969926), (134, 484963), (199, 326558), (398, 163279), (2437, 26666), (4874, 13333)]