38784128

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{5717}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 78736860

約数和(自身を除く): 39952732

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 5717, 6784, 11434, 22868, 45736, 91472, 182944, 303001, 365888, 606002, 731776, 1212004, 2424008, 4848016, 9696032, 19392064, 38784128]

約数ペア:

[(1, 38784128), (2, 19392064), (4, 9696032), (8, 4848016), (16, 2424008), (32, 1212004), (53, 731776), (64, 606002), (106, 365888), (128, 303001), (212, 182944), (424, 91472), (848, 45736), (1696, 22868), (3392, 11434), (5717, 6784)]