41999972

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7109}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 84409920

約数和(自身を除く): 42409948

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 7109, 14218, 28436, 49763, 99526, 199052, 1499999, 2999998, 5999996, 10499993, 20999986, 41999972]

約数ペア:

[(1, 41999972), (2, 20999986), (4, 10499993), (7, 5999996), (14, 2999998), (28, 1499999), (211, 199052), (422, 99526), (844, 49763), (1477, 28436), (2954, 14218), (5908, 7109)]