71281888

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{7027}}^1$

素因数の和:7354

約数の個数: 24

約数和(自身を含む): 140798952

約数和(自身を除く): 69517064

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 7027, 10144, 14054, 28108, 56216, 112432, 224864, 2227559, 4455118, 8910236, 17820472, 35640944, 71281888]

約数ペア:

[(1, 71281888), (2, 35640944), (4, 17820472), (8, 8910236), (16, 4455118), (32, 2227559), (317, 224864), (634, 112432), (1268, 56216), (2536, 28108), (5072, 14054), (7027, 10144)]