713648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 1541568

約数和(自身を除く): 827920

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 73, 94, 104, 146, 188, 208, 292, 376, 584, 611, 752, 949, 1168, 1222, 1898, 2444, 3431, 3796, 4888, 6862, 7592, 9776, 13724, 15184, 27448, 44603, 54896, 89206, 178412, 356824, 713648]

約数ペア:

[(1, 713648), (2, 356824), (4, 178412), (8, 89206), (13, 54896), (16, 44603), (26, 27448), (47, 15184), (52, 13724), (73, 9776), (94, 7592), (104, 6862), (146, 4888), (188, 3796), (208, 3431), (292, 2444), (376, 1898), (584, 1222), (611, 1168), (752, 949)]