39851972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 71401176

約数和(自身を除く): 31549204

約数列:

[1, 2, 4, 53, 106, 212, 317, 593, 634, 1186, 1268, 2372, 16801, 31429, 33602, 62858, 67204, 125716, 187981, 375962, 751924, 9962993, 19925986, 39851972]

約数ペア:

[(1, 39851972), (2, 19925986), (4, 9962993), (53, 751924), (106, 375962), (212, 187981), (317, 125716), (593, 67204), (634, 62858), (1186, 33602), (1268, 31429), (2372, 16801)]