71117794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140549}}^1$

素因数の和:140585

約数の個数: 16

約数和(自身を含む): 121435200

約数和(自身を除く): 50317406

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 140549, 281098, 1546039, 3092078, 3232627, 6465254, 35558897, 71117794]

約数ペア:

[(1, 71117794), (2, 35558897), (11, 6465254), (22, 3232627), (23, 3092078), (46, 1546039), (253, 281098), (506, 140549)]