66375892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79397}}^1$

素因数の和:79431

約数の個数: 24

約数和(自身を含む): 133388640

約数和(自身を除く): 67012748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 79397, 158794, 317588, 873367, 1508543, 1746734, 3017086, 3493468, 6034172, 16593973, 33187946, 66375892]

約数ペア:

[(1, 66375892), (2, 33187946), (4, 16593973), (11, 6034172), (19, 3493468), (22, 3017086), (38, 1746734), (44, 1508543), (76, 873367), (209, 317588), (418, 158794), (836, 79397)]