71262056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{287347}}^1$

素因数の和:287384

約数の個数: 16

約数和(自身を含む): 137927040

約数和(自身を除く): 66664984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 287347, 574694, 1149388, 2298776, 8907757, 17815514, 35631028, 71262056]

約数ペア:

[(1, 71262056), (2, 35631028), (4, 17815514), (8, 8907757), (31, 2298776), (62, 1149388), (124, 574694), (248, 287347)]