69948304

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{49121}}^1$

素因数の和:49218

約数の個数: 20

約数和(自身を含む): 137050380

約数和(自身を除く): 67102076

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 49121, 98242, 196484, 392968, 785936, 4371769, 8743538, 17487076, 34974152, 69948304]

約数ペア:

[(1, 69948304), (2, 34974152), (4, 17487076), (8, 8743538), (16, 4371769), (89, 785936), (178, 392968), (356, 196484), (712, 98242), (1424, 49121)]