69555872

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{21521}}^1$

素因数の和:21632

約数の個数: 24

約数和(自身を含む): 138300372

約数和(自身を除く): 68744500

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 21521, 43042, 86084, 172168, 344336, 688672, 2173621, 4347242, 8694484, 17388968, 34777936, 69555872]

約数ペア:

[(1, 69555872), (2, 34777936), (4, 17388968), (8, 8694484), (16, 4347242), (32, 2173621), (101, 688672), (202, 344336), (404, 172168), (808, 86084), (1616, 43042), (3232, 21521)]