67999648

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{51829}}^1$

素因数の和:51880

約数の個数: 24

約数和(自身を含む): 137142180

約数和(自身を除く): 69142532

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 51829, 103658, 207316, 414632, 829264, 1658528, 2124989, 4249978, 8499956, 16999912, 33999824, 67999648]

約数ペア:

[(1, 67999648), (2, 33999824), (4, 16999912), (8, 8499956), (16, 4249978), (32, 2124989), (41, 1658528), (82, 829264), (164, 414632), (328, 207316), (656, 103658), (1312, 51829)]