8257548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 21249536

約数和(自身を除く): 12991988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1231, 1677, 2236, 2462, 3354, 3693, 4924, 6708, 7386, 14772, 16003, 32006, 48009, 52933, 64012, 96018, 105866, 158799, 192036, 211732, 317598, 635196, 688129, 1376258, 2064387, 2752516, 4128774, 8257548]

約数ペア:

[(1, 8257548), (2, 4128774), (3, 2752516), (4, 2064387), (6, 1376258), (12, 688129), (13, 635196), (26, 317598), (39, 211732), (43, 192036), (52, 158799), (78, 105866), (86, 96018), (129, 64012), (156, 52933), (172, 48009), (258, 32006), (516, 16003), (559, 14772), (1118, 7386), (1231, 6708), (1677, 4924), (2236, 3693), (2462, 3354)]