38998036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 86728320

約数和(自身を除く): 47730284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2389, 4081, 4778, 8162, 9556, 16324, 16723, 26279, 33446, 52558, 66892, 105116, 126617, 183953, 253234, 367906, 506468, 735812, 886319, 1392787, 1772638, 2785574, 3545276, 5571148, 9749509, 19499018, 38998036]

約数ペア:

[(1, 38998036), (2, 19499018), (4, 9749509), (7, 5571148), (11, 3545276), (14, 2785574), (22, 1772638), (28, 1392787), (44, 886319), (53, 735812), (77, 506468), (106, 367906), (154, 253234), (212, 183953), (308, 126617), (371, 105116), (583, 66892), (742, 52558), (1166, 33446), (1484, 26279), (2332, 16723), (2389, 16324), (4081, 9556), (4778, 8162)]