25593344

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 60332448

約数和(自身を除く): 34739104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 193, 224, 256, 259, 296, 386, 448, 512, 518, 592, 772, 896, 1036, 1184, 1351, 1544, 1792, 2072, 2368, 2702, 3088, 3584, 4144, 4736, 5404, 6176, 7141, 8288, 9472, 10808, 12352, 14282, 16576, 18944, 21616, 24704, 28564, 33152, 43232, 49408, 49987, 57128, 66304, 86464, 98816, 99974, 114256, 132608, 172928, 199948, 228512, 345856, 399896, 457024, 691712, 799792, 914048, 1599584, 1828096, 3199168, 3656192, 6398336, 12796672, 25593344]

約数ペア:

[(1, 25593344), (2, 12796672), (4, 6398336), (7, 3656192), (8, 3199168), (14, 1828096), (16, 1599584), (28, 914048), (32, 799792), (37, 691712), (56, 457024), (64, 399896), (74, 345856), (112, 228512), (128, 199948), (148, 172928), (193, 132608), (224, 114256), (256, 99974), (259, 98816), (296, 86464), (386, 66304), (448, 57128), (512, 49987), (518, 49408), (592, 43232), (772, 33152), (896, 28564), (1036, 24704), (1184, 21616), (1351, 18944), (1544, 16576), (1792, 14282), (2072, 12352), (2368, 10808), (2702, 9472), (3088, 8288), (3584, 7141), (4144, 6176), (4736, 5404)]