2547895472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{168869}}^1$

素因数の和:168941

約数の個数: 40

約数和(自身を含む): 5276849760

約数和(自身を除く): 2728954288

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 168869, 337738, 675476, 1350952, 2701904, 3883987, 6923629, 7767974, 13847258, 15535948, 27694516, 31071896, 55389032, 62143792, 110778064, 159243467, 318486934, 636973868, 1273947736, 2547895472]

約数ペア:

[(1, 2547895472), (2, 1273947736), (4, 636973868), (8, 318486934), (16, 159243467), (23, 110778064), (41, 62143792), (46, 55389032), (82, 31071896), (92, 27694516), (164, 15535948), (184, 13847258), (328, 7767974), (368, 6923629), (656, 3883987), (943, 2701904), (1886, 1350952), (3772, 675476), (7544, 337738), (15088, 168869)]