71456128

素因数分解:

$2^7\times {\mathrm{558251}}^1$

素因数の和:558265

約数の個数: 16

約数和(自身を含む): 142354260

約数和(自身を除く): 70898132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 558251, 1116502, 2233004, 4466008, 8932016, 17864032, 35728064, 71456128]

約数ペア:

[(1, 71456128), (2, 35728064), (4, 17864032), (8, 8932016), (16, 4466008), (32, 2233004), (64, 1116502), (128, 558251)]