67212184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{646271}}^1$

素因数の和:646290

約数の個数: 16

約数和(自身を含む): 135717120

約数和(自身を除く): 68504936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 646271, 1292542, 2585084, 5170168, 8401523, 16803046, 33606092, 67212184]

約数ペア:

[(1, 67212184), (2, 33606092), (4, 16803046), (8, 8401523), (13, 5170168), (26, 2585084), (52, 1292542), (104, 646271)]