66994994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 116681472

約数和(自身を除く): 49686478

約数列:

[1, 2, 11, 17, 22, 34, 187, 271, 374, 542, 661, 1322, 2981, 4607, 5962, 7271, 9214, 11237, 14542, 22474, 50677, 101354, 123607, 179131, 247214, 358262, 1970441, 3045227, 3940882, 6090454, 33497497, 66994994]

約数ペア:

[(1, 66994994), (2, 33497497), (11, 6090454), (17, 3940882), (22, 3045227), (34, 1970441), (187, 358262), (271, 247214), (374, 179131), (542, 123607), (661, 101354), (1322, 50677), (2981, 22474), (4607, 14542), (5962, 11237), (7271, 9214)]