28041682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9441

約数の個数: 16

約数和(自身を含む): 44841600

約数和(自身を除く): 16799918

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 9341, 18682, 177479, 354958, 737939, 1475878, 14020841, 28041682]

約数ペア:

[(1, 28041682), (2, 14020841), (19, 1475878), (38, 737939), (79, 354958), (158, 177479), (1501, 18682), (3002, 9341)]