13247432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 28220400

約数和(自身を除く): 14972968

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 179, 232, 319, 358, 638, 716, 841, 1276, 1432, 1682, 1969, 2552, 3364, 3938, 5191, 6728, 7876, 9251, 10382, 15752, 18502, 20764, 37004, 41528, 57101, 74008, 114202, 150539, 228404, 301078, 456808, 602156, 1204312, 1655929, 3311858, 6623716, 13247432]

約数ペア:

[(1, 13247432), (2, 6623716), (4, 3311858), (8, 1655929), (11, 1204312), (22, 602156), (29, 456808), (44, 301078), (58, 228404), (88, 150539), (116, 114202), (179, 74008), (232, 57101), (319, 41528), (358, 37004), (638, 20764), (716, 18502), (841, 15752), (1276, 10382), (1432, 9251), (1682, 7876), (1969, 6728), (2552, 5191), (3364, 3938)]