71117291206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19081}}^1\times {\mathrm{11027}}^1$

素因数の和:30136

約数の個数: 24

約数和(自身を含む): 115529526504

約数和(自身を除く): 44412235298

約数列:

[1, 2, 13, 26, 169, 338, 11027, 19081, 22054, 38162, 143351, 248053, 286702, 496106, 1863563, 3224689, 3727126, 6449378, 210406187, 420812374, 2735280431, 5470560862, 35558645603, 71117291206]

約数ペア:

[(1, 71117291206), (2, 35558645603), (13, 5470560862), (26, 2735280431), (169, 420812374), (338, 210406187), (11027, 6449378), (19081, 3727126), (22054, 3224689), (38162, 1863563), (143351, 496106), (248053, 286702)]