4416256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 9500512

約数和(自身を除く): 5084256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1327, 1664, 2654, 3328, 5308, 10616, 17251, 21232, 34502, 42464, 69004, 84928, 138008, 169856, 276016, 339712, 552032, 1104064, 2208128, 4416256]

約数ペア:

[(1, 4416256), (2, 2208128), (4, 1104064), (8, 552032), (13, 339712), (16, 276016), (26, 169856), (32, 138008), (52, 84928), (64, 69004), (104, 42464), (128, 34502), (208, 21232), (256, 17251), (416, 10616), (832, 5308), (1327, 3328), (1664, 2654)]