13277368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 27442800

約数和(自身を除く): 14165432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2969, 4472, 5938, 11876, 23752, 38597, 77194, 127667, 154388, 255334, 308776, 510668, 1021336, 1659671, 3319342, 6638684, 13277368]

約数ペア:

[(1, 13277368), (2, 6638684), (4, 3319342), (8, 1659671), (13, 1021336), (26, 510668), (43, 308776), (52, 255334), (86, 154388), (104, 127667), (172, 77194), (344, 38597), (559, 23752), (1118, 11876), (2236, 5938), (2969, 4472)]