38464888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 53706632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1523, 1804, 2296, 3046, 3157, 3608, 6092, 6314, 10661, 12184, 12628, 16753, 21322, 25256, 33506, 42644, 62443, 67012, 85288, 117271, 124886, 134024, 234542, 249772, 437101, 469084, 499544, 686873, 874202, 938168, 1373746, 1748404, 2747492, 3496808, 4808111, 5494984, 9616222, 19232444, 38464888]

約数ペア:

[(1, 38464888), (2, 19232444), (4, 9616222), (7, 5494984), (8, 4808111), (11, 3496808), (14, 2747492), (22, 1748404), (28, 1373746), (41, 938168), (44, 874202), (56, 686873), (77, 499544), (82, 469084), (88, 437101), (154, 249772), (164, 234542), (287, 134024), (308, 124886), (328, 117271), (451, 85288), (574, 67012), (616, 62443), (902, 42644), (1148, 33506), (1523, 25256), (1804, 21322), (2296, 16753), (3046, 12628), (3157, 12184), (3608, 10661), (6092, 6314)]