28656988

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 54348840

約数和(自身を除く): 25691852

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 467, 529, 667, 934, 1058, 1334, 1868, 2116, 2668, 10741, 13543, 15341, 21482, 27086, 30682, 42964, 54172, 61364, 247043, 311489, 494086, 622978, 988172, 1245956, 7164247, 14328494, 28656988]

約数ペア:

[(1, 28656988), (2, 14328494), (4, 7164247), (23, 1245956), (29, 988172), (46, 622978), (58, 494086), (92, 311489), (116, 247043), (467, 61364), (529, 54172), (667, 42964), (934, 30682), (1058, 27086), (1334, 21482), (1868, 15341), (2116, 13543), (2668, 10741)]