13277176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 28240920

約数和(自身を除く): 14963744

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 157, 248, 314, 341, 628, 682, 961, 1256, 1364, 1727, 1922, 2728, 3454, 3844, 4867, 6908, 7688, 9734, 10571, 13816, 19468, 21142, 38936, 42284, 53537, 84568, 107074, 150877, 214148, 301754, 428296, 603508, 1207016, 1659647, 3319294, 6638588, 13277176]

約数ペア:

[(1, 13277176), (2, 6638588), (4, 3319294), (8, 1659647), (11, 1207016), (22, 603508), (31, 428296), (44, 301754), (62, 214148), (88, 150877), (124, 107074), (157, 84568), (248, 53537), (314, 42284), (341, 38936), (628, 21142), (682, 19468), (961, 13816), (1256, 10571), (1364, 9734), (1727, 7688), (1922, 6908), (2728, 4867), (3454, 3844)]