39536728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 96402960

約数和(自身を除く): 56866232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 154, 173, 196, 212, 308, 346, 371, 392, 424, 539, 583, 616, 692, 742, 1078, 1166, 1211, 1384, 1484, 1903, 2156, 2332, 2422, 2597, 2968, 3806, 4081, 4312, 4664, 4844, 5194, 7612, 8162, 8477, 9169, 9688, 10388, 13321, 15224, 16324, 16954, 18338, 20776, 26642, 28567, 32648, 33908, 36676, 53284, 57134, 64183, 67816, 73352, 93247, 100859, 106568, 114268, 128366, 186494, 201718, 228536, 256732, 372988, 403436, 449281, 513464, 706013, 745976, 806872, 898562, 1412026, 1797124, 2824052, 3594248, 4942091, 5648104, 9884182, 19768364, 39536728]

約数ペア:

[(1, 39536728), (2, 19768364), (4, 9884182), (7, 5648104), (8, 4942091), (11, 3594248), (14, 2824052), (22, 1797124), (28, 1412026), (44, 898562), (49, 806872), (53, 745976), (56, 706013), (77, 513464), (88, 449281), (98, 403436), (106, 372988), (154, 256732), (173, 228536), (196, 201718), (212, 186494), (308, 128366), (346, 114268), (371, 106568), (392, 100859), (424, 93247), (539, 73352), (583, 67816), (616, 64183), (692, 57134), (742, 53284), (1078, 36676), (1166, 33908), (1211, 32648), (1384, 28567), (1484, 26642), (1903, 20776), (2156, 18338), (2332, 16954), (2422, 16324), (2597, 15224), (2968, 13321), (3806, 10388), (4081, 9688), (4312, 9169), (4664, 8477), (4844, 8162), (5194, 7612)]