40162402

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{7691}}^1$

素因数の和:8073

約数の個数: 16

約数和(自身を含む): 69043392

約数和(自身を除く): 28880990

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 7691, 15382, 53837, 107674, 2868743, 5737486, 20081201, 40162402]

約数ペア:

[(1, 40162402), (2, 20081201), (7, 5737486), (14, 2868743), (373, 107674), (746, 53837), (2611, 15382), (5222, 7691)]