38871724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1951}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 72309888

約数和(自身を除く): 33438164

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 1951, 3902, 4981, 7804, 9962, 19924, 33167, 66334, 132668, 571643, 1143286, 2286572, 9717931, 19435862, 38871724]

約数ペア:

[(1, 38871724), (2, 19435862), (4, 9717931), (17, 2286572), (34, 1143286), (68, 571643), (293, 132668), (586, 66334), (1172, 33167), (1951, 19924), (3902, 9962), (4981, 7804)]