40688863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 44049600

約数和(自身を除く): 3360737

約数列:

[1, 23, 37, 137, 349, 851, 3151, 5069, 8027, 12913, 47813, 116587, 296999, 1099699, 1769081, 40688863]

約数ペア:

[(1, 40688863), (23, 1769081), (37, 1099699), (137, 296999), (349, 116587), (851, 47813), (3151, 12913), (5069, 8027)]