30207968

素因数分解:

$2^5\times 7^1\times {\mathrm{134857}}^1$

素因数の和:134874

約数の個数: 24

約数和(自身を含む): 67968432

約数和(自身を除く): 37760464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 134857, 269714, 539428, 943999, 1078856, 1887998, 2157712, 3775996, 4315424, 7551992, 15103984, 30207968]

約数ペア:

[(1, 30207968), (2, 15103984), (4, 7551992), (7, 4315424), (8, 3775996), (14, 2157712), (16, 1887998), (28, 1078856), (32, 943999), (56, 539428), (112, 269714), (224, 134857)]