13816784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 28748160

約数和(自身を除く): 14931376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 643, 1264, 1286, 1343, 2572, 2686, 5144, 5372, 10288, 10744, 10931, 21488, 21862, 43724, 50797, 87448, 101594, 174896, 203188, 406376, 812752, 863549, 1727098, 3454196, 6908392, 13816784]

約数ペア:

[(1, 13816784), (2, 6908392), (4, 3454196), (8, 1727098), (16, 863549), (17, 812752), (34, 406376), (68, 203188), (79, 174896), (136, 101594), (158, 87448), (272, 50797), (316, 43724), (632, 21862), (643, 21488), (1264, 10931), (1286, 10744), (1343, 10288), (2572, 5372), (2686, 5144)]