139787072

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{30763}}^1$

素因数の和:30846

約数の個数: 28

約数和(自身を含む): 281306016

約数和(自身を除く): 141518944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 30763, 61526, 123052, 246104, 492208, 984416, 1968832, 2184173, 4368346, 8736692, 17473384, 34946768, 69893536, 139787072]

約数ペア:

[(1, 139787072), (2, 69893536), (4, 34946768), (8, 17473384), (16, 8736692), (32, 4368346), (64, 2184173), (71, 1968832), (142, 984416), (284, 492208), (568, 246104), (1136, 123052), (2272, 61526), (4544, 30763)]