40668896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{74759}}^1$

素因数の和:74786

約数の個数: 24

約数和(自身を含む): 84777840

約数和(自身を除く): 44108944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 74759, 149518, 299036, 598072, 1196144, 1270903, 2392288, 2541806, 5083612, 10167224, 20334448, 40668896]

約数ペア:

[(1, 40668896), (2, 20334448), (4, 10167224), (8, 5083612), (16, 2541806), (17, 2392288), (32, 1270903), (34, 1196144), (68, 598072), (136, 299036), (272, 149518), (544, 74759)]