29027628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 84611072

約数和(自身を除く): 55583444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 907, 1143, 1524, 1778, 1814, 2286, 2667, 2721, 3556, 3628, 4572, 5334, 5442, 6349, 8001, 8163, 10668, 10884, 12698, 16002, 16326, 19047, 25396, 32004, 32652, 38094, 57141, 76188, 114282, 115189, 228564, 230378, 345567, 460756, 691134, 806323, 1036701, 1382268, 1612646, 2073402, 2418969, 3225292, 4146804, 4837938, 7256907, 9675876, 14513814, 29027628]

約数ペア:

[(1, 29027628), (2, 14513814), (3, 9675876), (4, 7256907), (6, 4837938), (7, 4146804), (9, 3225292), (12, 2418969), (14, 2073402), (18, 1612646), (21, 1382268), (28, 1036701), (36, 806323), (42, 691134), (63, 460756), (84, 345567), (126, 230378), (127, 228564), (252, 115189), (254, 114282), (381, 76188), (508, 57141), (762, 38094), (889, 32652), (907, 32004), (1143, 25396), (1524, 19047), (1778, 16326), (1814, 16002), (2286, 12698), (2667, 10884), (2721, 10668), (3556, 8163), (3628, 8001), (4572, 6349), (5334, 5442)]