40728396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4710

約数の個数: 48

約数和(自身を含む): 102985344

約数和(自身を除く): 62256948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 4643, 8772, 9286, 13929, 18572, 27858, 55716, 78931, 157862, 199649, 236793, 315724, 399298, 473586, 598947, 798596, 947172, 1197894, 2395788, 3394033, 6788066, 10182099, 13576132, 20364198, 40728396]

約数ペア:

[(1, 40728396), (2, 20364198), (3, 13576132), (4, 10182099), (6, 6788066), (12, 3394033), (17, 2395788), (34, 1197894), (43, 947172), (51, 798596), (68, 598947), (86, 473586), (102, 399298), (129, 315724), (172, 236793), (204, 199649), (258, 157862), (516, 78931), (731, 55716), (1462, 27858), (2193, 18572), (2924, 13929), (4386, 9286), (4643, 8772)]