42187576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 44126024

約数列:

[1, 2, 4, 8, 29, 47, 53, 58, 73, 94, 106, 116, 146, 188, 212, 232, 292, 376, 424, 584, 1363, 1537, 2117, 2491, 2726, 3074, 3431, 3869, 4234, 4982, 5452, 6148, 6862, 7738, 8468, 9964, 10904, 12296, 13724, 15476, 16936, 19928, 27448, 30952, 72239, 99499, 112201, 144478, 181843, 198998, 224402, 288956, 363686, 397996, 448804, 577912, 727372, 795992, 897608, 1454744, 5273447, 10546894, 21093788, 42187576]

約数ペア:

[(1, 42187576), (2, 21093788), (4, 10546894), (8, 5273447), (29, 1454744), (47, 897608), (53, 795992), (58, 727372), (73, 577912), (94, 448804), (106, 397996), (116, 363686), (146, 288956), (188, 224402), (212, 198998), (232, 181843), (292, 144478), (376, 112201), (424, 99499), (584, 72239), (1363, 30952), (1537, 27448), (2117, 19928), (2491, 16936), (2726, 15476), (3074, 13724), (3431, 12296), (3869, 10904), (4234, 9964), (4982, 8468), (5452, 7738), (6148, 6862)]