47409712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22279}}^1$

素因数の和:22313

約数の個数: 40

約数和(自身を含む): 110508800

約数和(自身を除く): 63099088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 22279, 44558, 89116, 155953, 178232, 311906, 356464, 423301, 623812, 846602, 1247624, 1693204, 2495248, 2963107, 3386408, 5926214, 6772816, 11852428, 23704856, 47409712]

約数ペア:

[(1, 47409712), (2, 23704856), (4, 11852428), (7, 6772816), (8, 5926214), (14, 3386408), (16, 2963107), (19, 2495248), (28, 1693204), (38, 1247624), (56, 846602), (76, 623812), (112, 423301), (133, 356464), (152, 311906), (266, 178232), (304, 155953), (532, 89116), (1064, 44558), (2128, 22279)]