356824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 745920

約数和(自身を除く): 389096

約数列:

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

約数ペア:

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