26160404992

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1993}}^1$

素因数の和:2869

約数の個数: 80

約数和(自身を含む): 54048183552

約数和(自身を除く): 27887778560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 827, 992, 1654, 1984, 1993, 3308, 3968, 3986, 6616, 7936, 7972, 13232, 15872, 15944, 25637, 26464, 31888, 51274, 52928, 61783, 63776, 102548, 105856, 123566, 127552, 205096, 211712, 247132, 255104, 410192, 423424, 494264, 510208, 820384, 988528, 1020416, 1640768, 1648211, 1977056, 3281536, 3296422, 3954112, 6563072, 6592844, 7908224, 13126144, 13185688, 15816448, 26371376, 31632896, 51094541, 52742752, 102189082, 105485504, 204378164, 210971008, 408756328, 421942016, 817512656, 843884032, 1635025312, 3270050624, 6540101248, 13080202496, 26160404992]

約数ペア:

[(1, 26160404992), (2, 13080202496), (4, 6540101248), (8, 3270050624), (16, 1635025312), (31, 843884032), (32, 817512656), (62, 421942016), (64, 408756328), (124, 210971008), (128, 204378164), (248, 105485504), (256, 102189082), (496, 52742752), (512, 51094541), (827, 31632896), (992, 26371376), (1654, 15816448), (1984, 13185688), (1993, 13126144), (3308, 7908224), (3968, 6592844), (3986, 6563072), (6616, 3954112), (7936, 3296422), (7972, 3281536), (13232, 1977056), (15872, 1648211), (15944, 1640768), (25637, 1020416), (26464, 988528), (31888, 820384), (51274, 510208), (52928, 494264), (61783, 423424), (63776, 410192), (102548, 255104), (105856, 247132), (123566, 211712), (127552, 205096)]