28247632

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 62942400

約数和(自身を除く): 34694768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1409, 1432, 2506, 2818, 2864, 5012, 5636, 9863, 10024, 11272, 19726, 20048, 22544, 39452, 78904, 157808, 252211, 504422, 1008844, 1765477, 2017688, 3530954, 4035376, 7061908, 14123816, 28247632]

約数ペア:

[(1, 28247632), (2, 14123816), (4, 7061908), (7, 4035376), (8, 3530954), (14, 2017688), (16, 1765477), (28, 1008844), (56, 504422), (112, 252211), (179, 157808), (358, 78904), (716, 39452), (1253, 22544), (1409, 20048), (1432, 19726), (2506, 11272), (2818, 10024), (2864, 9863), (5012, 5636)]