38267768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 97182720

約数和(自身を除く): 58914952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 44, 46, 56, 73, 74, 77, 88, 92, 146, 148, 154, 161, 184, 253, 259, 292, 296, 308, 322, 407, 506, 511, 518, 584, 616, 644, 803, 814, 851, 1012, 1022, 1036, 1288, 1606, 1628, 1679, 1702, 1771, 2024, 2044, 2072, 2701, 2849, 3212, 3256, 3358, 3404, 3542, 4088, 5402, 5621, 5698, 5957, 6424, 6716, 6808, 7084, 9361, 10804, 11242, 11396, 11753, 11914, 13432, 14168, 18469, 18722, 18907, 21608, 22484, 22792, 23506, 23828, 29711, 36938, 37444, 37814, 44968, 47012, 47656, 59422, 62123, 65527, 73876, 74888, 75628, 94024, 118844, 124246, 129283, 131054, 147752, 151256, 207977, 237688, 248492, 258566, 262108, 415954, 434861, 496984, 517132, 524216, 683353, 831908, 869722, 1034264, 1366706, 1663816, 1739444, 2733412, 3478888, 4783471, 5466824, 9566942, 19133884, 38267768]

約数ペア:

[(1, 38267768), (2, 19133884), (4, 9566942), (7, 5466824), (8, 4783471), (11, 3478888), (14, 2733412), (22, 1739444), (23, 1663816), (28, 1366706), (37, 1034264), (44, 869722), (46, 831908), (56, 683353), (73, 524216), (74, 517132), (77, 496984), (88, 434861), (92, 415954), (146, 262108), (148, 258566), (154, 248492), (161, 237688), (184, 207977), (253, 151256), (259, 147752), (292, 131054), (296, 129283), (308, 124246), (322, 118844), (407, 94024), (506, 75628), (511, 74888), (518, 73876), (584, 65527), (616, 62123), (644, 59422), (803, 47656), (814, 47012), (851, 44968), (1012, 37814), (1022, 37444), (1036, 36938), (1288, 29711), (1606, 23828), (1628, 23506), (1679, 22792), (1702, 22484), (1771, 21608), (2024, 18907), (2044, 18722), (2072, 18469), (2701, 14168), (2849, 13432), (3212, 11914), (3256, 11753), (3358, 11396), (3404, 11242), (3542, 10804), (4088, 9361), (5402, 7084), (5621, 6808), (5698, 6716), (5957, 6424)]