71367686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11160

約数の個数: 24

約数和(自身を含む): 122031720

約数和(自身を除く): 50664034

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 11113, 22226, 144469, 211147, 288938, 422294, 1878097, 2744911, 3756194, 5489822, 35683843, 71367686]

約数ペア:

[(1, 71367686), (2, 35683843), (13, 5489822), (19, 3756194), (26, 2744911), (38, 1878097), (169, 422294), (247, 288938), (338, 211147), (494, 144469), (3211, 22226), (6422, 11113)]