427442624

素因数分解:

$2^6\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1327}}^1$

素因数の和:2065

約数の個数: 56

約数和(自身を含む): 971458560

約数和(自身を除く): 544015936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 719, 1327, 1438, 2654, 2876, 5033, 5308, 5752, 9289, 10066, 10616, 11504, 18578, 20132, 21232, 23008, 37156, 40264, 42464, 46016, 74312, 80528, 84928, 148624, 161056, 297248, 322112, 594496, 954113, 1908226, 3816452, 6678791, 7632904, 13357582, 15265808, 26715164, 30531616, 53430328, 61063232, 106860656, 213721312, 427442624]

約数ペア:

[(1, 427442624), (2, 213721312), (4, 106860656), (7, 61063232), (8, 53430328), (14, 30531616), (16, 26715164), (28, 15265808), (32, 13357582), (56, 7632904), (64, 6678791), (112, 3816452), (224, 1908226), (448, 954113), (719, 594496), (1327, 322112), (1438, 297248), (2654, 161056), (2876, 148624), (5033, 84928), (5308, 80528), (5752, 74312), (9289, 46016), (10066, 42464), (10616, 40264), (11504, 37156), (18578, 23008), (20132, 21232)]