28664416

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 62164368

約数和(自身を除く): 33499952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 673, 968, 1331, 1346, 1936, 2662, 2692, 3872, 5324, 5384, 7403, 10648, 10768, 14806, 21296, 21536, 29612, 42592, 59224, 81433, 118448, 162866, 236896, 325732, 651464, 895763, 1302928, 1791526, 2605856, 3583052, 7166104, 14332208, 28664416]

約数ペア:

[(1, 28664416), (2, 14332208), (4, 7166104), (8, 3583052), (11, 2605856), (16, 1791526), (22, 1302928), (32, 895763), (44, 651464), (88, 325732), (121, 236896), (176, 162866), (242, 118448), (352, 81433), (484, 59224), (673, 42592), (968, 29612), (1331, 21536), (1346, 21296), (1936, 14806), (2662, 10768), (2692, 10648), (3872, 7403), (5324, 5384)]