67874012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10489

約数の個数: 24

約数和(自身を含む): 125701632

約数和(自身を除く): 57827620

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 10391, 20782, 41564, 238993, 477986, 737761, 955972, 1475522, 2951044, 16968503, 33937006, 67874012]

約数ペア:

[(1, 67874012), (2, 33937006), (4, 16968503), (23, 2951044), (46, 1475522), (71, 955972), (92, 737761), (142, 477986), (284, 238993), (1633, 41564), (3266, 20782), (6532, 10391)]