727970291936

素因数分解:

$2^5\times {\mathrm{1130501}}^1\times {\mathrm{20123}}^1$

素因数の和:1150634

約数の個数: 24

約数和(自身を含む): 1433264001624

約数和(自身を除く): 705293709688

約数列:

[1, 2, 4, 8, 16, 32, 20123, 40246, 80492, 160984, 321968, 643936, 1130501, 2261002, 4522004, 9044008, 18088016, 36176032, 22749071623, 45498143246, 90996286492, 181992572984, 363985145968, 727970291936]

約数ペア:

[(1, 727970291936), (2, 363985145968), (4, 181992572984), (8, 90996286492), (16, 45498143246), (32, 22749071623), (20123, 36176032), (40246, 18088016), (80492, 9044008), (160984, 4522004), (321968, 2261002), (643936, 1130501)]