40797266

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 61876440

約数和(自身を除く): 21079174

約数列:

[1, 2, 229, 281, 317, 458, 562, 634, 64349, 72593, 89077, 128698, 145186, 178154, 20398633, 40797266]

約数ペア:

[(1, 40797266), (2, 20398633), (229, 178154), (281, 145186), (317, 128698), (458, 89077), (562, 72593), (634, 64349)]