22564528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 52885504

約数和(自身を除く): 30320976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 97, 112, 124, 134, 194, 217, 248, 268, 388, 434, 469, 496, 536, 679, 776, 868, 938, 1072, 1358, 1552, 1736, 1876, 2077, 2716, 3007, 3472, 3752, 4154, 5432, 6014, 6499, 7504, 8308, 10864, 12028, 12998, 14539, 16616, 21049, 24056, 25996, 29078, 33232, 42098, 45493, 48112, 51992, 58156, 84196, 90986, 103984, 116312, 168392, 181972, 201469, 232624, 336784, 363944, 402938, 727888, 805876, 1410283, 1611752, 2820566, 3223504, 5641132, 11282264, 22564528]

約数ペア:

[(1, 22564528), (2, 11282264), (4, 5641132), (7, 3223504), (8, 2820566), (14, 1611752), (16, 1410283), (28, 805876), (31, 727888), (56, 402938), (62, 363944), (67, 336784), (97, 232624), (112, 201469), (124, 181972), (134, 168392), (194, 116312), (217, 103984), (248, 90986), (268, 84196), (388, 58156), (434, 51992), (469, 48112), (496, 45493), (536, 42098), (679, 33232), (776, 29078), (868, 25996), (938, 24056), (1072, 21049), (1358, 16616), (1552, 14539), (1736, 12998), (1876, 12028), (2077, 10864), (2716, 8308), (3007, 7504), (3472, 6499), (3752, 6014), (4154, 5432)]