4160128

素因数分解:

$2^7\times 7^1\times {\mathrm{4643}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 9473760

約数和(自身を除く): 5313632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4643, 9286, 18572, 32501, 37144, 65002, 74288, 130004, 148576, 260008, 297152, 520016, 594304, 1040032, 2080064, 4160128]

約数ペア:

[(1, 4160128), (2, 2080064), (4, 1040032), (7, 594304), (8, 520016), (14, 297152), (16, 260008), (28, 148576), (32, 130004), (56, 74288), (64, 65002), (112, 37144), (128, 32501), (224, 18572), (448, 9286), (896, 4643)]