56823296

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 121532400

約数和(自身を除く): 64709104

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 89, 116, 128, 172, 178, 232, 256, 344, 356, 464, 512, 688, 712, 928, 1247, 1376, 1424, 1856, 2494, 2581, 2752, 2848, 3712, 3827, 4988, 5162, 5504, 5696, 7424, 7654, 9976, 10324, 11008, 11392, 14848, 15308, 19952, 20648, 22016, 22784, 30616, 39904, 41296, 45568, 61232, 79808, 82592, 110983, 122464, 159616, 165184, 221966, 244928, 319232, 330368, 443932, 489856, 638464, 660736, 887864, 979712, 1321472, 1775728, 1959424, 3551456, 7102912, 14205824, 28411648, 56823296]

約数ペア:

[(1, 56823296), (2, 28411648), (4, 14205824), (8, 7102912), (16, 3551456), (29, 1959424), (32, 1775728), (43, 1321472), (58, 979712), (64, 887864), (86, 660736), (89, 638464), (116, 489856), (128, 443932), (172, 330368), (178, 319232), (232, 244928), (256, 221966), (344, 165184), (356, 159616), (464, 122464), (512, 110983), (688, 82592), (712, 79808), (928, 61232), (1247, 45568), (1376, 41296), (1424, 39904), (1856, 30616), (2494, 22784), (2581, 22016), (2752, 20648), (2848, 19952), (3712, 15308), (3827, 14848), (4988, 11392), (5162, 11008), (5504, 10324), (5696, 9976), (7424, 7654)]