63867128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 131276880

約数和(自身を除く): 67409752

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 169, 194, 338, 388, 487, 676, 776, 974, 1261, 1352, 1948, 2522, 3896, 5044, 6331, 10088, 12662, 16393, 25324, 32786, 47239, 50648, 65572, 82303, 94478, 131144, 164606, 188956, 329212, 377912, 614107, 658424, 1228214, 2456428, 4912856, 7983391, 15966782, 31933564, 63867128]

約数ペア:

[(1, 63867128), (2, 31933564), (4, 15966782), (8, 7983391), (13, 4912856), (26, 2456428), (52, 1228214), (97, 658424), (104, 614107), (169, 377912), (194, 329212), (338, 188956), (388, 164606), (487, 131144), (676, 94478), (776, 82303), (974, 65572), (1261, 50648), (1352, 47239), (1948, 32786), (2522, 25324), (3896, 16393), (5044, 12662), (6331, 10088)]