38430448

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8369}}^1$

素因数の和:8425

約数の個数: 40

約数和(自身を含む): 87181920

約数和(自身を除く): 48751472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8369, 16738, 33476, 58583, 66952, 117166, 133904, 234332, 343129, 468664, 686258, 937328, 1372516, 2401903, 2745032, 4803806, 5490064, 9607612, 19215224, 38430448]

約数ペア:

[(1, 38430448), (2, 19215224), (4, 9607612), (7, 5490064), (8, 4803806), (14, 2745032), (16, 2401903), (28, 1372516), (41, 937328), (56, 686258), (82, 468664), (112, 343129), (164, 234332), (287, 133904), (328, 117166), (574, 66952), (656, 58583), (1148, 33476), (2296, 16738), (4592, 8369)]