72504854

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2719}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 110976000

約数和(自身を除く): 38471146

約数列:

[1, 2, 67, 134, 199, 398, 2719, 5438, 13333, 26666, 182173, 364346, 541081, 1082162, 36252427, 72504854]

約数ペア:

[(1, 72504854), (2, 36252427), (67, 1082162), (134, 541081), (199, 364346), (398, 182173), (2719, 26666), (5438, 13333)]