28757682

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69463}}^1$

素因数の和:69494

約数の個数: 24

約数和(自身を含む): 65018304

約数和(自身を除く): 36260622

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69463, 138926, 208389, 416778, 625167, 1250334, 1597649, 3195298, 4792947, 9585894, 14378841, 28757682]

約数ペア:

[(1, 28757682), (2, 14378841), (3, 9585894), (6, 4792947), (9, 3195298), (18, 1597649), (23, 1250334), (46, 625167), (69, 416778), (138, 208389), (207, 138926), (414, 69463)]