42877912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 102435840

約数和(自身を除く): 59557928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 1481, 2068, 2632, 2962, 3619, 4136, 5924, 7238, 10367, 11848, 14476, 16291, 20734, 28952, 32582, 41468, 65164, 69607, 82936, 114037, 130328, 139214, 228074, 278428, 456148, 487249, 556856, 765677, 912296, 974498, 1531354, 1948996, 3062708, 3897992, 5359739, 6125416, 10719478, 21438956, 42877912]

約数ペア:

[(1, 42877912), (2, 21438956), (4, 10719478), (7, 6125416), (8, 5359739), (11, 3897992), (14, 3062708), (22, 1948996), (28, 1531354), (44, 974498), (47, 912296), (56, 765677), (77, 556856), (88, 487249), (94, 456148), (154, 278428), (188, 228074), (308, 139214), (329, 130328), (376, 114037), (517, 82936), (616, 69607), (658, 65164), (1034, 41468), (1316, 32582), (1481, 28952), (2068, 20734), (2632, 16291), (2962, 14476), (3619, 11848), (4136, 10367), (5924, 7238)]