38979548

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 69478080

約数和(自身を除く): 30498532

約数列:

[1, 2, 4, 79, 158, 293, 316, 421, 586, 842, 1172, 1684, 23147, 33259, 46294, 66518, 92588, 123353, 133036, 246706, 493412, 9744887, 19489774, 38979548]

約数ペア:

[(1, 38979548), (2, 19489774), (4, 9744887), (79, 493412), (158, 246706), (293, 133036), (316, 123353), (421, 92588), (586, 66518), (842, 46294), (1172, 33259), (1684, 23147)]