7214944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 8509856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 199, 206, 352, 398, 412, 796, 824, 1133, 1592, 1648, 2189, 2266, 3184, 3296, 4378, 4532, 6368, 8756, 9064, 17512, 18128, 20497, 35024, 36256, 40994, 70048, 81988, 163976, 225467, 327952, 450934, 655904, 901868, 1803736, 3607472, 7214944]

約数ペア:

[(1, 7214944), (2, 3607472), (4, 1803736), (8, 901868), (11, 655904), (16, 450934), (22, 327952), (32, 225467), (44, 163976), (88, 81988), (103, 70048), (176, 40994), (199, 36256), (206, 35024), (352, 20497), (398, 18128), (412, 17512), (796, 9064), (824, 8756), (1133, 6368), (1592, 4532), (1648, 4378), (2189, 3296), (2266, 3184)]