74881988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 135717120

約数和(自身を除く): 60835132

約数列:

[1, 2, 4, 31, 62, 124, 373, 746, 1492, 1619, 3238, 6476, 11563, 23126, 46252, 50189, 100378, 200756, 603887, 1207774, 2415548, 18720497, 37440994, 74881988]

約数ペア:

[(1, 74881988), (2, 37440994), (4, 18720497), (31, 2415548), (62, 1207774), (124, 603887), (373, 200756), (746, 100378), (1492, 50189), (1619, 46252), (3238, 23126), (6476, 11563)]