71077396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7901}}^1$

素因数の和:8091

約数の個数: 24

約数和(自身を含む): 134744904

約数和(自身を除く): 63667508

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 7901, 8996, 15802, 31604, 102713, 205426, 410852, 1366873, 2733746, 5467492, 17769349, 35538698, 71077396]

約数ペア:

[(1, 71077396), (2, 35538698), (4, 17769349), (13, 5467492), (26, 2733746), (52, 1366873), (173, 410852), (346, 205426), (692, 102713), (2249, 31604), (4498, 15802), (7901, 8996)]