71113378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 127837440

約数和(自身を除く): 56724062

約数列:

[1, 2, 7, 14, 23, 46, 161, 269, 322, 538, 821, 1642, 1883, 3766, 5747, 6187, 11494, 12374, 18883, 37766, 43309, 86618, 132181, 220849, 264362, 441698, 1545943, 3091886, 5079527, 10159054, 35556689, 71113378]

約数ペア:

[(1, 71113378), (2, 35556689), (7, 10159054), (14, 5079527), (23, 3091886), (46, 1545943), (161, 441698), (269, 264362), (322, 220849), (538, 132181), (821, 86618), (1642, 43309), (1883, 37766), (3766, 18883), (5747, 12374), (6187, 11494)]