72387532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112403}}^1$

素因数の和:112437

約数の個数: 24

約数和(自身を含む): 151070976

約数和(自身を除く): 78683444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 112403, 224806, 449612, 786821, 1573642, 2585269, 3147284, 5170538, 10341076, 18096883, 36193766, 72387532]

約数ペア:

[(1, 72387532), (2, 36193766), (4, 18096883), (7, 10341076), (14, 5170538), (23, 3147284), (28, 2585269), (46, 1573642), (92, 786821), (161, 449612), (322, 224806), (644, 112403)]