71234998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15073}}^1$

素因数の和:15231

約数の個数: 16

約数和(自身を含む): 113959440

約数和(自身を除く): 42724442

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 15073, 30146, 256241, 512482, 2095147, 4190294, 35617499, 71234998]

約数ペア:

[(1, 71234998), (2, 35617499), (17, 4190294), (34, 2095147), (139, 512482), (278, 256241), (2363, 30146), (4726, 15073)]