22460368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6515

約数の個数: 40

約数和(自身を含む): 51345920

約数和(自身を除く): 28885552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6469, 12938, 25876, 45283, 51752, 90566, 103504, 181132, 200539, 362264, 401078, 724528, 802156, 1403773, 1604312, 2807546, 3208624, 5615092, 11230184, 22460368]

約数ペア:

[(1, 22460368), (2, 11230184), (4, 5615092), (7, 3208624), (8, 2807546), (14, 1604312), (16, 1403773), (28, 802156), (31, 724528), (56, 401078), (62, 362264), (112, 200539), (124, 181132), (217, 103504), (248, 90566), (434, 51752), (496, 45283), (868, 25876), (1736, 12938), (3472, 6469)]