38103688

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 81869760

約数和(自身を除く): 43766072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 1301, 2092, 2602, 3661, 4184, 5204, 7322, 9107, 10408, 14644, 18214, 29288, 36428, 72856, 680423, 1360846, 2721692, 4762961, 5443384, 9525922, 19051844, 38103688]

約数ペア:

[(1, 38103688), (2, 19051844), (4, 9525922), (7, 5443384), (8, 4762961), (14, 2721692), (28, 1360846), (56, 680423), (523, 72856), (1046, 36428), (1301, 29288), (2092, 18214), (2602, 14644), (3661, 10408), (4184, 9107), (5204, 7322)]