71665522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7069}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 111225240

約数和(自身を除く): 39559718

約数列:

[1, 2, 37, 74, 137, 274, 5069, 7069, 10138, 14138, 261553, 523106, 968453, 1936906, 35832761, 71665522]

約数ペア:

[(1, 71665522), (2, 35832761), (37, 1936906), (74, 968453), (137, 523106), (274, 261553), (5069, 14138), (7069, 10138)]