28422016

素因数分解:

$2^7\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31742

約数の個数: 32

約数和(自身を含む): 64712880

約数和(自身を除く): 36290864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31721, 63442, 126884, 222047, 253768, 444094, 507536, 888188, 1015072, 1776376, 2030144, 3552752, 4060288, 7105504, 14211008, 28422016]

約数ペア:

[(1, 28422016), (2, 14211008), (4, 7105504), (7, 4060288), (8, 3552752), (14, 2030144), (16, 1776376), (28, 1015072), (32, 888188), (56, 507536), (64, 444094), (112, 253768), (128, 222047), (224, 126884), (448, 63442), (896, 31721)]