73568252

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 56826628

約数列:

[1, 2, 4, 139, 278, 307, 431, 556, 614, 862, 1228, 1724, 42673, 59909, 85346, 119818, 132317, 170692, 239636, 264634, 529268, 18392063, 36784126, 73568252]

約数ペア:

[(1, 73568252), (2, 36784126), (4, 18392063), (139, 529268), (278, 264634), (307, 239636), (431, 170692), (556, 132317), (614, 119818), (862, 85346), (1228, 59909), (1724, 42673)]