12528256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7529}}^1$

素因数の和:7556

約数の個数: 32

約数和(自身を含む): 26882100

約数和(自身を除く): 14353844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7529, 15058, 30116, 60232, 97877, 120464, 195754, 240928, 391508, 481856, 783016, 963712, 1566032, 3132064, 6264128, 12528256]

約数ペア:

[(1, 12528256), (2, 6264128), (4, 3132064), (8, 1566032), (13, 963712), (16, 783016), (26, 481856), (32, 391508), (52, 240928), (64, 195754), (104, 120464), (128, 97877), (208, 60232), (416, 30116), (832, 15058), (1664, 7529)]