40003348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 91090944

約数和(自身を除く): 51087596

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 5647, 7084, 11294, 22588, 39529, 62117, 79058, 124234, 129881, 158116, 248468, 259762, 434819, 519524, 869638, 909167, 1428691, 1739276, 1818334, 2857382, 3636668, 5714764, 10000837, 20001674, 40003348]

約数ペア:

[(1, 40003348), (2, 20001674), (4, 10000837), (7, 5714764), (11, 3636668), (14, 2857382), (22, 1818334), (23, 1739276), (28, 1428691), (44, 909167), (46, 869638), (77, 519524), (92, 434819), (154, 259762), (161, 248468), (253, 158116), (308, 129881), (322, 124234), (506, 79058), (644, 62117), (1012, 39529), (1771, 22588), (3542, 11294), (5647, 7084)]