21733936

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4733}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 49309344

約数和(自身を除く): 27575408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 4733, 9466, 18932, 33131, 37864, 66262, 75728, 132524, 194053, 265048, 388106, 530096, 776212, 1358371, 1552424, 2716742, 3104848, 5433484, 10866968, 21733936]

約数ペア:

[(1, 21733936), (2, 10866968), (4, 5433484), (7, 3104848), (8, 2716742), (14, 1552424), (16, 1358371), (28, 776212), (41, 530096), (56, 388106), (82, 265048), (112, 194053), (164, 132524), (287, 75728), (328, 66262), (574, 37864), (656, 33131), (1148, 18932), (2296, 9466), (4592, 4733)]