4528256

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 9556380

約数和(自身を除く): 5028124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2081, 2176, 4162, 8324, 16648, 33296, 35377, 66592, 70754, 133184, 141508, 266368, 283016, 566032, 1132064, 2264128, 4528256]

約数ペア:

[(1, 4528256), (2, 2264128), (4, 1132064), (8, 566032), (16, 283016), (17, 266368), (32, 141508), (34, 133184), (64, 70754), (68, 66592), (128, 35377), (136, 33296), (272, 16648), (544, 8324), (1088, 4162), (2081, 2176)]