38969392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 96279552

約数和(自身を除く): 57310160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 673, 752, 1034, 1232, 1316, 1346, 2068, 2632, 2692, 3619, 4136, 4711, 5264, 5384, 7238, 7403, 8272, 9422, 10768, 14476, 14806, 18844, 28952, 29612, 31631, 37688, 51821, 57904, 59224, 63262, 75376, 103642, 118448, 126524, 207284, 221417, 253048, 347941, 414568, 442834, 506096, 695882, 829136, 885668, 1391764, 1771336, 2435587, 2783528, 3542672, 4871174, 5567056, 9742348, 19484696, 38969392]

約数ペア:

[(1, 38969392), (2, 19484696), (4, 9742348), (7, 5567056), (8, 4871174), (11, 3542672), (14, 2783528), (16, 2435587), (22, 1771336), (28, 1391764), (44, 885668), (47, 829136), (56, 695882), (77, 506096), (88, 442834), (94, 414568), (112, 347941), (154, 253048), (176, 221417), (188, 207284), (308, 126524), (329, 118448), (376, 103642), (517, 75376), (616, 63262), (658, 59224), (673, 57904), (752, 51821), (1034, 37688), (1232, 31631), (1316, 29612), (1346, 28952), (2068, 18844), (2632, 14806), (2692, 14476), (3619, 10768), (4136, 9422), (4711, 8272), (5264, 7403), (5384, 7238)]