64726144

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 93904256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 53, 56, 58, 64, 94, 106, 112, 116, 128, 188, 203, 212, 224, 232, 329, 371, 376, 406, 424, 448, 464, 658, 742, 752, 812, 848, 896, 928, 1316, 1363, 1484, 1504, 1537, 1624, 1696, 1856, 2491, 2632, 2726, 2968, 3008, 3074, 3248, 3392, 3712, 4982, 5264, 5452, 5936, 6016, 6148, 6496, 6784, 9541, 9964, 10528, 10759, 10904, 11872, 12296, 12992, 17437, 19082, 19928, 21056, 21518, 21808, 23744, 24592, 25984, 34874, 38164, 39856, 42112, 43036, 43616, 47488, 49184, 69748, 72239, 76328, 79712, 86072, 87232, 98368, 139496, 144478, 152656, 159424, 172144, 174464, 196736, 278992, 288956, 305312, 318848, 344288, 505673, 557984, 577912, 610624, 688576, 1011346, 1115968, 1155824, 1221248, 1377152, 2022692, 2231936, 2311648, 4045384, 4623296, 8090768, 9246592, 16181536, 32363072, 64726144]

約数ペア:

[(1, 64726144), (2, 32363072), (4, 16181536), (7, 9246592), (8, 8090768), (14, 4623296), (16, 4045384), (28, 2311648), (29, 2231936), (32, 2022692), (47, 1377152), (53, 1221248), (56, 1155824), (58, 1115968), (64, 1011346), (94, 688576), (106, 610624), (112, 577912), (116, 557984), (128, 505673), (188, 344288), (203, 318848), (212, 305312), (224, 288956), (232, 278992), (329, 196736), (371, 174464), (376, 172144), (406, 159424), (424, 152656), (448, 144478), (464, 139496), (658, 98368), (742, 87232), (752, 86072), (812, 79712), (848, 76328), (896, 72239), (928, 69748), (1316, 49184), (1363, 47488), (1484, 43616), (1504, 43036), (1537, 42112), (1624, 39856), (1696, 38164), (1856, 34874), (2491, 25984), (2632, 24592), (2726, 23744), (2968, 21808), (3008, 21518), (3074, 21056), (3248, 19928), (3392, 19082), (3712, 17437), (4982, 12992), (5264, 12296), (5452, 11872), (5936, 10904), (6016, 10759), (6148, 10528), (6496, 9964), (6784, 9541)]