77120128

素因数分解:

$2^7\times {\mathrm{602501}}^1$

素因数の和:602515

約数の個数: 16

約数和(自身を含む): 153638010

約数和(自身を除く): 76517882

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 602501, 1205002, 2410004, 4820008, 9640016, 19280032, 38560064, 77120128]

約数ペア:

[(1, 77120128), (2, 38560064), (4, 19280032), (8, 9640016), (16, 4820008), (32, 2410004), (64, 1205002), (128, 602501)]