27725111936

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{21589}}^1$

素因数の和:21809

約数の個数: 64

約数和(自身を含む): 56375808000

約数和(自身を除く): 28650696064

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 128, 158, 254, 316, 508, 632, 1016, 1264, 2032, 2528, 4064, 5056, 8128, 10033, 10112, 16256, 20066, 21589, 40132, 43178, 80264, 86356, 160528, 172712, 321056, 345424, 642112, 690848, 1284224, 1381696, 1705531, 2741803, 2763392, 3411062, 5483606, 6822124, 10967212, 13644248, 21934424, 27288496, 43868848, 54576992, 87737696, 109153984, 175475392, 216602437, 218307968, 350950784, 433204874, 866409748, 1732819496, 3465638992, 6931277984, 13862555968, 27725111936]

約数ペア:

[(1, 27725111936), (2, 13862555968), (4, 6931277984), (8, 3465638992), (16, 1732819496), (32, 866409748), (64, 433204874), (79, 350950784), (127, 218307968), (128, 216602437), (158, 175475392), (254, 109153984), (316, 87737696), (508, 54576992), (632, 43868848), (1016, 27288496), (1264, 21934424), (2032, 13644248), (2528, 10967212), (4064, 6822124), (5056, 5483606), (8128, 3411062), (10033, 2763392), (10112, 2741803), (16256, 1705531), (20066, 1381696), (21589, 1284224), (40132, 690848), (43178, 642112), (80264, 345424), (86356, 321056), (160528, 172712)]