39527708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 79591680

約数和(自身を除く): 40063972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 139, 253, 278, 281, 506, 556, 562, 1012, 1124, 1529, 3058, 3091, 3197, 6116, 6182, 6394, 6463, 12364, 12788, 12926, 25852, 35167, 39059, 70334, 71093, 78118, 140668, 142186, 156236, 284372, 429649, 859298, 898357, 1718596, 1796714, 3593428, 9881927, 19763854, 39527708]

約数ペア:

[(1, 39527708), (2, 19763854), (4, 9881927), (11, 3593428), (22, 1796714), (23, 1718596), (44, 898357), (46, 859298), (92, 429649), (139, 284372), (253, 156236), (278, 142186), (281, 140668), (506, 78118), (556, 71093), (562, 70334), (1012, 39059), (1124, 35167), (1529, 25852), (3058, 12926), (3091, 12788), (3197, 12364), (6116, 6463), (6182, 6394)]