47540318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 86211840

約数和(自身を除く): 38671522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 571, 626, 1142, 2191, 3997, 4382, 5947, 7994, 10849, 11894, 21698, 41629, 75943, 83258, 151886, 178723, 357446, 1251061, 2502122, 3395737, 6791474, 23770159, 47540318]

約数ペア:

[(1, 47540318), (2, 23770159), (7, 6791474), (14, 3395737), (19, 2502122), (38, 1251061), (133, 357446), (266, 178723), (313, 151886), (571, 83258), (626, 75943), (1142, 41629), (2191, 21698), (3997, 11894), (4382, 10849), (5947, 7994)]