71315444

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 126326088

約数和(自身を除く): 55010644

約数列:

[1, 2, 4, 173, 257, 346, 401, 514, 692, 802, 1028, 1604, 44461, 69373, 88922, 103057, 138746, 177844, 206114, 277492, 412228, 17828861, 35657722, 71315444]

約数ペア:

[(1, 71315444), (2, 35657722), (4, 17828861), (173, 412228), (257, 277492), (346, 206114), (401, 177844), (514, 138746), (692, 103057), (802, 88922), (1028, 69373), (1604, 44461)]