28832128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17327}}^1$

素因数の和:17354

約数の個数: 32

約数和(自身を含む): 61860960

約数和(自身を除く): 33028832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17327, 34654, 69308, 138616, 225251, 277232, 450502, 554464, 901004, 1108928, 1802008, 2217856, 3604016, 7208032, 14416064, 28832128]

約数ペア:

[(1, 28832128), (2, 14416064), (4, 7208032), (8, 3604016), (13, 2217856), (16, 1802008), (26, 1108928), (32, 901004), (52, 554464), (64, 450502), (104, 277232), (128, 225251), (208, 138616), (416, 69308), (832, 34654), (1664, 17327)]