6398336

素因数分解:

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

素因数の和:251

約数の個数: 64

約数和(自身を含む): 15038880

約数和(自身を除く): 8640544

約数列:

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

約数ペア:

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