38781568

素因数分解:

$2^7\times 7^1\times {\mathrm{43283}}^1$

素因数の和:43304

約数の個数: 32

約数和(自身を含む): 88299360

約数和(自身を除く): 49517792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 43283, 86566, 173132, 302981, 346264, 605962, 692528, 1211924, 1385056, 2423848, 2770112, 4847696, 5540224, 9695392, 19390784, 38781568]

約数ペア:

[(1, 38781568), (2, 19390784), (4, 9695392), (7, 5540224), (8, 4847696), (14, 2770112), (16, 2423848), (28, 1385056), (32, 1211924), (56, 692528), (64, 605962), (112, 346264), (128, 302981), (224, 173132), (448, 86566), (896, 43283)]